Suppose a pizza was cut into eight slices of equal size. If Peter got three slices and Janice got 1, then Peter got 3/8 of the pizza, while Janice got 1/8 of it. How many part of pizza they got?   and explain, how did you add or subtract the given numbers?

Q: Joanie wants to mail a package that requires ​$1.23 in postage. If she has only 5​-cent and 7​-cent…

A: Given that, we have two types of stamps, one is of 5 cents and another is of 7 cents.The total…

Q: 32. Last month, Carmen had five Big Macs and three McChicken sandwiches for a total of 3,780…

A:

Q: How many sixteenths are there in four inches?   So then, 12” has approximately how many…

A:

Q: How many numbers are 10 units from 0 on the number line?

A: We need to find how  many numbers are 10 units from 0 on the number line

Q: On a test, a student got 80% of the items correct. If the Student got 56 items correct, how many…

A: Let x be the items on the test given: 80% of x is 56

Q: Sarvesh visited an apple orchard and picked 48 apples. Of the apples Sarvesh picked, ⅜ were red…

A: Number of apples Sarvesh picked 48

Q: $120 is to be divided among three restaurant servers. Angie made $10 more than Marie. Gwen, who went…

A: 1) let Marie get $x  So from given condition ( i.e Angie made $10 more than Marie) 2)  angie made…

Q: In a mathematics class, eighteen students received an A on the third test, which is 150% of the…

A:

Q: A contractor finds a bill for $1110 for 720 ceiling tiles. She knows that there were two typesof…

A: Let x be the number of tiles at $1.25 and y be the number of tiles at $1.75. Totally 720 tiles were…

Q: A farmer sells 1/3 of his cattle. If he sold 428 animals, how many heads of cattle did he have?

A:

Q: 4) Tommy and Jeremy collected 379 erasers altogether. - of Tommy's erasers of Jeremy's erasers. How…

A: An algebraic expression is obtained by combining numbers and variables together with arithmetic…

Q: Alvarez, an exporter of canned sardines, exported 604815 dozens of canned sardines to 5 countries.…

A: The amount can be divided among k people equally, by dividing the total amount by k. Total sales of…

Q: $3.75 is made up of quarters and half dollars. If the number of quartersexceeds the number of half…

A: Let there are x half dollars  So there are (x+3) quarters   1 half dollar= $0.50  x half dollars=…

Q: City high school had a student reduction and lost 1/14 of its students. If 286 of its student were…

A:

Q: 3.) A chef cooks 2 of a pound of pasta. She plans to serve - of a pound to each customer. How 12…

A:

Q: The perimeter of an isosceles triangle is 68cm. How many of such triangles can be formed if the…

A:

Q: One canned juice drink is 20% orange juice; another is 5% orange juice.  How many liters of each…

A:

Q: A stree vendor sells six different kinds of fruit for a dollar each. How many ways can someone buy…

A: Combinations

Q: The sales tax on luxury items is 8%. If Mrs. Behr purchases a mink coat marked at $4000, what will…

A: To find the total price

Q: 17.) Joni bought a 11-pound ham and shared it with her neighbors. If she gave 3- pounds to 4. one…

A:

Q: In a group of 75 animals, dogs outnumber cats by a 3:2 ratio. How many more cats would have to join…

A:

Q: A telemarketer is required to make 50 solicitation calls per hour. In a given hour, he got 15 people…

A: Given that number of calls to be made by telemarketer per hour = 50In a hour Number of people…

Q: If you add a number that has a remaineder of 1 when it is divided by 3 to a number that has a…

A: There is a basic formula: Dividend=Quotient·Divisor+Remainder, where, Dividend is the number which…

Q: The group rate for renting a sightseeing boat in the Gulf of Mexico can be divided equally amongst…

A: Total cost/number of people = cost per head Total cost = cost per head* number of people…

Q: If Sue eats 1/8 of a large cake, and Bill eats 2/4 of a small cake, who eats more cake?

A: Let large cake = 1 pound       Small cake = 1/2 pound Sue eats 1/8 of large cake. Bill eats 2/4 of a…

Q: if 1 cup gives 20 servings, and 1/2 cup gives 40 servings, how do i figure out how many servings 3/4…

A:

Q: If you add 2 to me and divide me by 3, you get 8. What number am 1?

A: We solve this using linear equations.

Q: 3.) The sum of 4 consecutive even integers is 1,068. What is the largest integer? What is the 3rd…

A:

Q: In how many ways can 6 volunteers be assigned to 6 booths for a charity bazaar?

A:

Q: How much greater is 70% of 5 than 5% of 70?

A: Given: 70% of 5 than 5% of 70

Q: A car dealership is going to divide a $10,632 bonus between three of its employees, based on the…

A: Ahmed sold 12 cars, Bia sold 8 car and Channa sold 2 cars. Total car sold is 12+8+2 = 22 So Ahmed…

Q: Suppose that College A has four-fifths the enrollment of College B. (i) If College B has 2000…

A:

Q: 3. Jill has a total of 100 dimes and quarters. If the total value of the coins is $14.05, how many…

A:

Q: 4. Mrs. Jones' class has 27 students. To the nearest ten, how many students are in Mrs. Jones'…

A: See attached file for a step by step explanation.

Q: A student  missed 40 problems on a physics test and received a grade of 47%. If the problems were of…

A: Given that the student missed 40 problems and received a grade of 47%.Let x be the number of…

Q: On a recent utility bill, the water/sewer/garbage portion of the bill was $91.21. This consisted of…

A: Above question is solved.

Q: 2.In a parking lot, there are 70 tricycles and cars. The total number of wheels is 253. How many…

A: Let x denote the number of tricycles and y be the numbers of cars. Number of wheels in a tricycle…

Q: A baker made 30 pastries in 2 2 hours. How many pastries did the baker make in one hour? 12 pastries…

A: Given A baker made 30 pastries in 2 .1/2 hours.

Q: Five-sixths of the students at a nearby college live in dormitories. If 5000 students at the college…

A:

Q: On their anniversary, Mady brought a box containing n dark chocolates bars with n less than 250. The…

A:

Q: 3 If elephant grass grows 3- inches a day, how many 4 inches will it grow in 7 days? inches

A:

Q: Norma has 9 pies to divide among 4 friends. How many pies will each friend receive if all of the…

A: The number of pies is 9 and the number of friends is 4. The 9 pieces is divided into 4 parts. Then…

Q: O A 20-pound turkey serves 28 people. How many people will a 30-pound turkey serve?

A:

Q: n a recent year, 39% of all college students were enrolled part time. if 8.9 million college…

A: Given that 39% of all the college students enrolled for part time in a particular year. The number…

Q: A clothing store sells scarves for $16.95. If the cost per scarf is $14.50, what is the amount of…

A:

Q: A two digit number is obtained by either multiplying the sum of digits by 8 and then subtracting 5…

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Q: How much is a(n) 70% orange juice drink must be mixed with 14 gallons of a 40% orange juice drink to…

A: Suppose u gallons of 70% orange juice that is mixed, then the total amount of the juice is u+14 So,…

Q: 4. During the birthday party of Manuel, the caterer, uses 40 small square tables to make a long…

A: 4. Given, during the birthday party of Manuel, the caterer, uses 40 small square tables to make a…

Q: Is 342,589 greater than or less than one million ? How do you know

A: A number is said to be greater than an other number when the its value is more than the other number…

Q: Elsa has bought 28 1/2 meters of rope and cut it into equal pieces. If she is to divide it equally…

A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.