Samuel and Joseph both read from their science books last night. Samuel read for of an hour, and Joseph read for 4 of an hour. How much longer did Samuel read than Joseph? How many hours did Samuel and Joseph read together? A cafe has 7 gallons of sweet tea. How many quarts of sweet tea do they have? George lives 2.000 meters from school. How many kilometers from school does he live? Measurement & Fraction Data Decimals

Q: One glass of orange juice provides 560 milligrams of potassium. Linda drinks one glass of orange…

A:

Q: 6 ounces of a given supplement has 45 units of vitamin C.  How many units of vitamin C does 8 ounces…

A: Let 8 ounces of this supplement contain x units of vitamin C. Given that 6 ounces of the supplement…

Q: During a 5-year drought, a lake's water evaporated at an average yearly rate of 1.875%. If the lake…

A: At the end of the draught, remaining water will be

Q: A large cheese pizza cost $18.Each topping you add on cost $1.50.How much would it cost to get a…

A: GIVEN:  A large cheese pizza cost $18. Each topping added to cheese pizza cost $1.50

Q: The Long family and the Chang family each used their sprinklers last summer. The water output rate…

A:

Q: Walking 6 mi in 3 h will use up 975 calories. Walking at the same rate, how many miles would a…

A: Given,Walking 6 miles in 3 hours will use up 975 calories and burning 3500 calories is equivalent to…

Q: A smartwatch records 6 miles in 1 hour. At this rate, how many yards does the smartwatch record in 1…

A:

Q: the number of accidents for 3 years recorded in a certain section of a highway is 350. If the…

A:

Q: When Ibuprofen is given for fever to children 6 months of age up to 2 years, the usual dose is 5…

A: The usual dose of ibuprofen for children (6 month to 2 years) is 5 mg per kg. We have to determine…

Q: The swimming pool measure 20'0"x10'0" and is 6'6" deep. It needs to be filled with water to within 6…

A:

Q: A garden hose has a water flow rate of 20.00 liters per minute. How long will it take to fill an 10…

A:

Q: he scale on a map is 1 centimeter is equal to 25 kilometers. On the map, the distance between two…

A:

Q: Luke and Nora can peel 20 carrots in 6 min, working together. Luke can peel 5 carrots in 2 min,…

A:

Q: A recipe calls for a certain amount of flour. You only have 1.6 cups of flour, which is 20% less…

A: It is given that, the current amount flour is 1.6 cups. That is, the portion is 1.6 cups.

Q: Some questions recommended that men drink 3 liters of water everyday. There are approximately 29.6…

A: We are given with the amount of water in millilitre and equivalent amount of water in fluid ounce

Q: A frog is in a well 12 feet deep. Each day the frog climbs up 3feet and each night it slips back…

A: A frog is in a well 12 feet deep. Each day the frog climbs 3 feet and each day it slips back 2 feet.

Q: What fraction is equal to one half of one fourth

A:

Q: Español The Wood family and the Barnes family each used their sprinklers last summer. The Wood…

A:

Q: A nurse has two solutions that contain different concentrations of a certain medication. One is a…

A:

Q: You have $3,000 to use for training your employees. Each hou of training costs $40 per employee plus…

A: Given that: Formation of equation or a system of equations.         NOTE: As per our answering…

Q: It takes John 4 hours to mow a lawn. It takes Maria 3 hours to mow the same lawn. How long would it…

A:

Q: The Morgan family and the Kim family each used their sprinklers last summer. The water output rate…

A: Let x and y be the number of hours sprinklers used by Morgan family and Kim family respectively.…

Q: Gabe amigo a nuclear physicist. needs 50 L of a 60% acid solution. he currently has 20% solution and…

A: Mixture problems:concentration of solution A: 0.2quantity of solution A: x litersconcentration of…

Q: A lumber yard has fixed costs of $2,943.10 per day and variable costs of $0.92 per board-foot…

A: The fixed cost is $2943.10 per day. The variable cost is $0.92 per board foot produced. Lumber sells…

Q: b. How many minutes does it take to use a gallon? It takes c. How much water is used in a shower…

A:

Q: One and one-half ounces of a medication are required for a 140-pound adult. At the same rate, how…

A: The objective is to find how many additional ounces of medication required for a 238 pound adult

Q: Amanda can jog me 18 miles in 5 hours At this rate, how many miles can she jog in 4 hours

A: We can find the required miles covered by Amanda in 4hr as below.

Q: hose is leaking into a pool at a rate of 2 ½ gallons in 3 minutes. How long will it take for 7 ½…

A: Leakage of 2 ½ gallons in 3 minutes Leakage of 7 ½ gallons in x minutes.

Q: The gauge on a water tank shows that the tank is 1/3 full of water . To fill the tank 16 gallons of…

A:

Q: When a drug such as a pain killer or an antibiotic is introduced into the body, the kidneys work to…

A:

Q: It normally takes me 24 minutes to walk to work. Today I walked three-quarters of the way as usual,…

A: Time taken to walk one quarter of the way is=24/4=6 minutes.

Q: The Green family and the Williams family each used their sprinklers last summer. The water output…

A: We can find the answer by using the concept of system of equation.

Q: Jake the lumberjack cut a log into three pieces in 6 minutes. He then cut a similar log into 5…

A: Given:A log cut into 3 pieces in 6 minutes.Then we have to find how much time it will take to cut…

Q: The Morris family and the Kim family each used their sprinklers last summer. The water output rate…

A: Let, m be the hours used by Morris family and k be the hours used by Kim's family. So,…

Q: 10.Mike and Alex each have a savings account. Mike has three hundred less than four times what Alex…

A:

Q: Walking 4 mi in 2 h will use up 650 calories. Walking at the same rate, how many miles would a…

A: Given,Walking 4 mi in 2 h will use up 650 calories.

Q: Xavier can swim at a constant speed of 5/3 meters/seconds what is the ratio of the number of meters…

A: A ratio indicates how much of one thing there is compared to another thing. for example, let a bowl…

Q: A new, larger tube of lotion contains 3.6 more ounces than the original. The new bottle says you get…

A: Let the original tube contains x ounces of lotion.

Q: Approximately 50% of newborn babies weigh more than pounds. What percent of newborn babies weigh…

A: The mean is 7.5 and the standard deviation is 0.6.

Q: 4. If 7 bags of empty aluminum cans weigh 21 pounds, how many pounds do 15 bags of empty aluminum…

A: Given that: 7 bags of empty aluminum weigh 21 lb.

Q: A tablet contains 0.75 milligrams of medication. A client receives three tablets a day for 5 days .…

A: Given that the tablet contains 0.75 milligrams of medication and client receives three tablets a day…

Q: A restaurant sells soda in two sizes. A small soda contains 320ml and a large soda contains 2/3…

A: Given that small soda contains 320 ml and large soda contains 2/3 more  That is large soda contains…

Q: fills a hot tub at a rate of 3.15 gallons per minute. How many hours wiill it take to fill a 288…

A: We will find the time taken to fill 288 gallon tub.

Q: A tablet contains 0.75 milligrams of a medication. A client receives three (3) tablets a day for…

A: Given:A tablet contains 0.75 milligrams of a medication. A client receives three tablets a day for…

Q: You have traveled 39.8km. The total length of the trip is 75km. What percentage of the trip have you…

A: Given that the total length of the trip is 75km.  And I have traveled 39.8km.  So we have to find…

Q: A copper wire 750 ft long has a resistance of 1.89 Ohms. how long is a copper wire of the same size…

A:

Q: 13 Carlos is 4 times as old as Pablo. Sofia is 6 years younger than Carlos. Their total age is 66…

A:

Q: The Chu family can hike 3 miles per hour. How long will it take them to hike 15 miles? 3.75 hours…

A: Chu family can hike 15 miles in =(1/3)*15=5 hour

Q: It takes John 4 hrs to paint 525 square ft of wall space. What is his rate in square inches per min

A: It takes John 4 hrs to paint 525 square ft of wall space. What is his rate in square inches per min?

Q: One and one-half ounces of a medication are required for a 140-pound adult. At the same rate, how…

A: Given that: For 140 lb adult, Medication required = 1+12=1.5 ounces

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.