Devon is trying to find the unit price on a 6-pack of drinks on sale for $2.99. His sister says that at that price each drink would cost just over $2. Use the ratio cost to number of bottles to answer the question is she correct and how do you know?

Q: Find the numbers that makes the ratio equivalent to 3:12 18:

A:

Q: Marcie mixes concrete which consists of sand, aggregate and cement in the ratio 5 : 3 : 1. If she…

A: let number of buckets of  sand=5x aggregate=3x and cement=x

Q: To make 1 batch of lavender paint, the ratio of cups of pink paint to cups of blue paint is 6 to 5.…

A: We know that  ratio a: b is equivalent to the ratio ka:kb where k is non-zero finite real number.…

Q: Paula’s Flowers sells 39 arrangements per week . The flower shop down the street sells 50…

A:

Q: Marcus is building a scale model of a skyscraper using the ratio 2:225. If the width of the…

A:

Q: About 102 baby boys are born for every 100 baby girls. Write this as a simplified ratio of males to…

A:

Q: Find the number that makes the ratio equivalent to 1:2. 3:

A: Answer

Q: There are 35 boys in the sixth grade. The number of girls in the sixth grade is 42. Lonnie says that…

A:

Q: You have 4 cups of brown rice. How many pints of liquid should you add if the ratio for brown rice…

A:

Q: The ratio of the number of pencils to the number of erasers in a box was 3:4 After adding 12 pencils…

A: Given : Intially ratio of pencil to eraser in a box = 3:4 After adding 12 pencils and removing 15…

Q: The ratio of the weight of an object on Mars to the weight of an object on Earth is 0.4 to 1. How…

A:

Q: The ratio of books to magazines in the children’s section at the library is 5:2.If there are 225…

A: Given:- Ratio of books to magazines = 5:2               Number of books = 225

Q: My car gets 29 miles per gallon and gasoline costs $2.70 per gallon if we consider only the cost of…

A: Gallon of gasoline a car drove in 29 miles = 1 gallon Gallon of gasoline a car drove in 1 mile =…

Q: Initially, a store had twice as many laptops as desktops. Three-fifths of the laptops and two-thirds…

A: Given: The laptops are twice the desktops and three-fifths of the laptops and two-thirds of the…

Q: The Extreme Rock Climbing Club planned a climbing expeditionThe total cost was 800 which was to be…

A:

Q: se the Sales information above to answer this question. he value x = 42.538 should be used in the…

A: In this question, the number of widgets is to be determined.

Q: a 24-ounce box of cornflakes costs $4.59 find the unit rate to the nearest cent per ounce

A: A 24-ounce box of cornflakes costs =$4.59 To find the unit rate to the nearest cent per ounce

Q: John-Isaac was looking at his streaming music stats. The ratio of songs he liked to disliked was…

A:

Q: In the yearly examination, the ratio of Ria's Mathematics mark to her English mark was 8:7 she…

A: It is given that, The percentage of English mark = 50%

Q: To dilute blood for a white blood cell count, 0.75 units of blood is added to 18 units of diluting…

A: To dilute blood for a white blood cell count, 0.75 units of blood is added to 18 units of diluting…

Q: The ratio of salamanders to frogs in a pond was 5 to 7. If there were 20 salamanders, how many frogs…

A: Solve using ratio and proportion

Q: Of a family's $815 weekly income, $125 usually goes toward groceries. What is the ratio of the…

A:

Q: Brádley estimated the height of a tree at 2.5 meters. Carla estimated that tree's height at 8 feet.…

A:

Q: Lisa goes to school 7 hours per day, works 3 hours per day, and sleeps for 8 hours per day. What is…

A: Given: Lisa’s school hours = 7 hours Lisa’s work hours = 3 hours Lisa’s sleep hours = 8 hours

Q: Annie bakes cookies and cupcakes in a ratio of 5 to 4- for her gift boxes. Her school needs 36…

A: Given data: *The total number of desserts required to sell in the bake sale is 36. *The required…

Q: Carol sold 420 student tickets and 150 adult tickets to the school play. This is a ratio of 42 to…

A: Ratio

Q: A ratio is equal to 5:7 ,if it's antecedent is 35,what is

A: A ratio is equal to 5:7 if it's antecedent is 35 To find: Consequent

Q: Roger worked 9 hours on Friday and 6 hours on Saturday. What is the ratio of the work done on Friday…

A: To solve the following problem

Q: A 2 minute cab ride costs $5.25. A 5 minute cab ride costs $10.50. How much does a 3.8 minute cab…

A: Find the charge for a 3.8 minute cab ride.

Q: The ratio of picnic tables to garbage cans in a new national park should be 8:3. The park design…

A: Given that, the ration of no. of picnic tables to garbage cans is 8 : 3. That is, for 8 picnic…

Q: Nash is training for a marathon and decides to train for 26 miles every week In the first week, the…

A: Given Information- Nash decided to train for 26 miles per week. In first week the ratio of the…

Q: Find the number that makes the ratio equivalent to 1:6. 8:

A: We can find the required answer as below.

Q: It says find the ratio of Hoosiers (residents of Indiana) to Buckeyes (residents of Ohio) (by…

A:

Q: In 1 km² of forest there are 2 coyotes. If the ratio coyotes to mice is 1:150. How many mice would…

A:

Q: Tom and Bill agreed to share $600 for a job in the ratio 3:1. How much money would each receive?

A:

Q: A chef planning for a large banquet thinks that 2 out of every 5 dinner guests will order his soup…

A:

Q: a black bean soup recipe calls for 2 cups of black beans for every 1.5 cups of water. If you plan on…

A: To find the ratio of cups of black beans to water

Q: You mix 1and 1/2   quarts of juice with 2 and 1/4  quarts of ginger ale to make fruit punch. What is…

A:

Q: Annie bakes cookies and cupcakes in a ratio of 5 to 1 for her gift boxes. Her school needs 36…

A: Let us assume that     Number of cupcakes be " x " Then Number of cookies = 5x Total number of…

Q: There are three children in the Skosana family. Each week the eldest earns R270, the middle child…

A: The comparison of two numbers  by division is known as the ratio. It is denoted by symbol ":" A…

Q: ermined that the cost of production is $75.00 per board, the average expense is 35% of the selling…

A: The given cost of production is $75 which is equal to 35% of the selling price let us call 's' as…

Q: The price-to-rent ratio ratio is about 37 in New York City. If you rent an apartment for 2000$ a…

A: Consider the provided question, Hello. Since your question has multiple parts, we will solve first…

Q: A store has 175 pillows. They have 60 pillows of Brand A. What is the ratio of Brand A pillows to…

A: Answer

Q: The ratio of Mario's money to Luigi's money was 9:4 before Mario went to the store. After Mario…

A:

Q: A baker uses 20 cups of flour and 32 cups of water for a recipe. The​ flour-to-water ratio is 20 :…

A: 8 cup of water needed.

Q: The ratio of flour to water in a proper bread dough is 5 to 3. Bobby Flay plans to use 15 cups of…

A:

Q: Charles wants to buy a sewing machine in a city with a 10% sales tax. He has at most $770 to spend.…

A: Given: Sale tax is 10%Charles can spend at most $770   Let: Price of sewing machine be x

Q: made. The fixed costs for Generic Corp are $29 per day. How much does it cost the company in total…

A: Marginal Cost C'(x)=0.6(0.04x+0.18)(0.02x2+0.18) Total cost = Fixed cost…

Q: A produce store sold 55 green apples. If the ratio of green apples to red apple sold was 5:2 how…

A: Let the ratio of green apples to red apple sold be  5x: 2x

Q: The total cost to stay one night at sleepy head motel is $119 without breakfast and $142 with…

A: Given Information - Total cost to stay one night at sleepy head motel without breakfast = $119 Total…