Grade 7 Rates, Ratios, percents, fractions, and decimals (Sebastian extra work).

Question 1

These following ratios are equivalent. 7:42 and 86:602.

Accepted Answer

False

Question 2

Ivy can eat 43 French fries/2 minutes. She can eat about 1376 french fries in how many minutes?

Accepted Answer

She can eat about 1376 in 64 minutes.

Question 3

What would the missing number be to make the 3 following ratios equivalent? 3:27=9:81=10:?.

Accepted Answer

90

Question 4

Rates and ratios are the same. True or false?

Accepted Answer

False

Question 5

Bob and Amy placed 437 blocks out of 1092.5 in MC. Determine the percentage, fraction, and decimal of blocks placed.

Accepted Answer

They have placed 40%, 2/5, and 0.4 of blocks needed.

Question 6

Jill is eating a chocolate bar. She has finished 3/17 of the bar. How much of the bar has she eaten? (Use a decimal).

Accepted Answer

0.18 (rounded to the nearest decimal hundredth).

Question 7

AJ was eating a pizza, he ate 7.4 of the 15.6 slices. What percent of the pizza did he not eat? (Express as a percent).

Accepted Answer

The fraction of the pizza he did not eat is 53%.

Question 8

Billy was sharing his very large cherry pie with 3 friends. There are 128 slices, how many slices will each friend get?

Accepted Answer

Each friend will get 32 slices, (if Billy splits the pie evenly).

Question 9

Ava is reading a book, the book has 248 pages and she is on the 31st page. What percent of the book has she finished?

Accepted Answer

She has finished 12.5% of the book.

Question 10

En Quiz, C recevra 993 points pour une réponse correcte. Avec 7447.5 points, combien des réponses correctes a C reçu?

Accepted Answer

Elle a reçu 7.5 réponses correctes.

Question 11

Bud fait Knowledgehook. Chaque 5 minutes, il gagne 23 étoiles. S'il a 805 étoiles, combien des minutes a-t-il joué?

Accepted Answer

175

Question 12

At the pet hotel, the ratio of dogs to cats is 64:57. What is the percentage of dogs in the hotel? (Round)

Accepted Answer

The percentage of dogs is 52.8%.

Question 13

A percent is a fraction out of 100.

Accepted Answer

True

Question 14

Une piste est 500 m. et tu cours 50 m./5 secondes. Combien de temps vas-tu prendre pour finir un tour de la piste?

Accepted Answer

50 secondes

Question 15

Ty and JP need 79 mentos for every 23 liters of cola. With 3397 mentos, how many liters of cola will they need?

Accepted Answer

989

Question 16

Rates and ratios, are they different? If so, how?

Accepted Answer

Ratios compare 2 of the same units and rates compare 2 different units.

Question 17

(No points will be awarded). Did you like this Quiz? Est-ce-que vous avez aimé ce Quiz?

Accepted Answer

Yes

Question 18

Sid made a pattern. For every 3 blue tiles, he has 8 red tiles. With 81 blue tiles, how many red tiles must he have?

Accepted Answer

216

Question 19

Sebby peut résoudre 3 carrés Rubik's en 46 secondes. Combien de carrés Rubik's peut Sebby résoudre en 782 secondes?

Accepted Answer

51

Question 20

Joe is driving at a constant speed of 75 km/hr. His destination is 412.5 km away. In how many hours will he arrive?

Accepted Answer

5.5 hours

Question 21

Ray a joué 35 minutes, il peut jouer 200 minutes. Calculez le pourcentage du temps q'il a joué.

Accepted Answer

Ray a joué pour 17.5% du temps qu'il peut jouer pour.

Question 22

What are the equivalent percent and decimal to the following fraction? 17/25.

Accepted Answer

68% and 0.68

Question 23

Max is baking using 4 cups of sugar and 2 cups of milk per egg. For 7 eggs, calculate the total sugar and milk needed.

Accepted Answer

He will need 28 cups of sugar and 14 cups of milk.

Question 24

Bo says that the following 2 ratios are equivalent. Is this statement true or false? 34:918 & 69:1863.

Accepted Answer

False

Question 25

The ratio of Jolly Ranchers to Jelly Beans is 89:153. If there are 2937 Jolly Ranchers, how many Jelly Beans are there?

Accepted Answer

There are 5049 Jelly beans.

Question 26

Billy got a 65% on his math quiz that was out of 30. How many questions did Billy answer correctly?

Accepted Answer

19.5

Grade 7 Rates, Ratios, percents, fractions, and decimals (Sebastian extra work).

Questions 26

Grade 7 Rates, Ratios, percents, fractions, and decimals (Sebastian extra work).

Questions 26