Question

Myesha has a coin collection. She keeps 4 of the coins in her box, which is 5% of the collection. How many total coins are in her collection?
Multiply/scale up to solve.

Answer 1

4800 people attended a football game. If 10% of the people who attended were teenagers, how many teenagers attended the game?
Divide/scale down to solve for the missing percent.

Answer 2

Bob's Gift Shop sold 800 cards for Mother's Day. One salesman, Montraie, sold 10% of the cards sold for Mother's Day. How many cards did Montraie sell?
Insert the values given in the problem then scale up or down to find the missing value.

Answer 3

All students in Ridgewood Junior High School either got their lunch in the school cafeteria or brought it from home on Tuesday. 5% of students brought their lunch. 49 students brought their lunch. How many students in total are in Ridgewood Junior High School?

Answer 4

A group of friends were working on a student film that had a budget of $1400. They used 23% of their budget on equipment. How much money did they spend on equipment?

Answer 5

Kevin answered 62 questions correctly on his multiple choice history final and earned a grade of 31%. How many total questions were on the final exam?

Answer 6

Ayden surveyed 900 of the students in his school about their favorite color. 324 students said their favorite color was red. What percentage of the surveyed students said their favorite color was red?

Answer 7

Khadija answered 174 questions correctly on her multiple choice science final and earned a grade of 87%. How many total questions were on the final exam?

Answer 8

What is the result when the number 30 is decreased by 10%?

Answer 9

What is the result when the number 96 is decreased by 73%?

Answer 10

Caleb was out at a restaurant for dinner when the bill came. His dinner came to $21. He wanted to leave a 31% tip. How much was his meal plus the tip, before tax, in dollars and cents?

Answer 11

Feng went shopping for a new pair of pants because of a sale. The store was offering a 40% discount. If the price on the tag was $33, what would be the price after the discount but before tax, to the nearest dollar and cent?

Answer 12

Autumn went shopping for a new pair of sneakers. The listed price of the pair of sneakers was $22, but the price with tax came to $23.98. Find the percent sales tax.

Answer 13

Claire has a loyalty card good for a discount at her local grocery store. The item she wants to buy is priced at $27, before discount and tax. After the discount, and before tax, the price is $25.38. Find the percent discount.

Answer 14

Nasim wraps a gift box in the shape of a triangular prism. The figure below shows a net for the gift box.
14.42 in
14.42 in
8 in
12 in
14 in
8 in
How much wrapping paper did he use, in square inches?

Answer 15

A water tank is built in the form of a right rectangular prism, with dimensions that measure 13.4 ft by 8.7 ft by 7.5 ft. How many cubic feet of water would it hold when it is full? Round your answer to the nearest tenth if necessary.

Answer 16

1031.55 to the nearest tenth

Answer 17

Janelys has a bag of candy full of 15 strawberry chews and 5 cherry chews that she eats one at a time. Which word or phrase describes the probability that she reaches in without looking and pulls out a cherry chew?

Answer 18

Janelys has a bag of candy full of 15 strawberry chews and 5 cherry chews that she eats one at a time. Which word or phrase describes the probability that she reaches in without looking and pulls out a cherry chew?

1. likely
2. unlikely
3. certain
4. impossible

Answer 19

A spinner for a board-game is divided into four equal-sized sections colored red, green, yellow, and blue. If you land on a line between the colors, you keep spinning until you land on a color. Chee's turn is next. Which word or phrase describes the probability that she will land on red or green?

1. unlikely
2. an equal chance or 50-50
3. impossible
4. likely

Answer 20

Damian has a bag that contains pineapple chews, lemon chews, and watermelon chews. He performs an experiment. Damian randomly removes a chew from the bag, records the result, and returns the chew to the bag. Damian performs the experiment 68 times. The results are shown below:
A pineapple chew was selected 39 times.
A lemon chew was selected 24 times.
A watermelon chew was selected 5 times.

Based on these results, express the probability that the next chew Damian removes from the bag will be lemon chew as a decimal to the nearest hundredth.

Answer 21

In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance. Juan sets up a website where players can buy and sell these costumes online. Information about the number of people who visited the website and the number of costumes purchased in a single day is listed below:

31 visitors purchased no costume.
26 visitors purchased exactly one costume.
2 visitors purchased more than one costume.

Based on these results, express the probability that the next person will purchase exactly one costume as a decimal to the nearest hundredth.

Answer 22

Fatoumata has a bag that contains orange chews, apple chews, and watermelon chews. She performs an experiment. Fatoumata randomly removes a chew from the bag, records the result, and returns the chew to the bag. Fatoumata performs the experiment 29 times. The results are shown below:
A orange chew was selected 6 times.
A apple chew was selected 10 times.
A watermelon chew was selected 13 times.

Based on these results, express the probability that the next chew Fatoumata removes from the bag will be orange or apple as a percent to the nearest whole number.

Answer 23

Fatoumata has a bag that contains orange chews, apple chews, and watermelon chews. She performs an experiment. Fatoumata randomly removes a chew from the bag, records the result, and returns the chew to the bag. Fatoumata performs the experiment 29 times. The results are shown below:
A orange chew was selected 6 times.
A apple chew was selected 10 times.
A watermelon chew was selected 13 times.

Based on these results, express the probability that the next chew Fatoumata removes from the bag will be orange or apple as a percent to the nearest whole number.

Answer 24

Fatoumata has a bag that contains orange chews, apple chews, and watermelon chews. She performs an experiment. Fatoumata randomly removes a chew from the bag, records the result, and returns the chew to the bag. Fatoumata performs the experiment 29 times. The results are shown below:

A orange chew was selected 6 times.
A apple chew was selected 10 times.
A watermelon chew was selected 13 times.

Based on these results, express the probability that the next chew Fatoumata removes from the bag will be orange or apple as a percent to the nearest whole number.