MCQs > Educational Subjects & Courses > Mathematics MCQs > Ratio and Proportion MCQs

Ratio and Proportion MCQ

There are 15 pairs of pants in my closet. 9 of those pants are jeans. What is the percentage of jeans in my closet?

Answer

Correct Answer: 60 %

Note: This Question is unanswered, help us to find answer for this one

Finding how much ONE quantity would be:

Answer

Correct Answer: Unit rate

Note: This Question is unanswered, help us to find answer for this one

Which ratio is equivalent to 3:4?

Answer

Correct Answer: 9:12

Note: This Question is unanswered, help us to find answer for this one

Marks and Spencer is a large UK retailer. What does it sell?

Answer

Correct Answer: Food, furniture and clothes

Note: This Question is unanswered, help us to find answer for this one

Marks and Spencer would like to sell its customers to pay as quickly as possible

Answer

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

Solve for x: -2x + 6 ≤ 20

Answer

Correct Answer: X ≤ -7

Note: This Question is unanswered, help us to find answer for this one

Shawna reduced the size of a rectangle to a height of 2 in. What is the new width if it was originally 24 in wide and 12 in tall?

Answer

Correct Answer: 4 inches

Note: This Question is unanswered, help us to find answer for this one

In 1990, Mary's height was 61 cm. In 2000, she grew to 130 cm. Find the percent increase in Mary's height.

Answer

Correct Answer: 113% increase

Note: This Question is unanswered, help us to find answer for this one

Comparing two different variables:

Answer

Correct Answer: Rate

Note: This Question is unanswered, help us to find answer for this one

Susan found a bag of 20 golf balls at a garage sale, and bought the bag for 75 cents. Express the ratio of cost to number of balls in lowest terms.

Answer

Correct Answer: 15:4

Note: This Question is unanswered, help us to find answer for this one

If Marks and Spencer sell a chicken salad for £4.25. It costs the company £1 to make each salad. What is the gross profit from selling 5 salads?

Answer

Correct Answer: £16.25

Note: This Question is unanswered, help us to find answer for this one

Which answer demonstrates the distributive property?

Answer

Correct Answer: 4(x + 3) = 4x + 12

Note: This Question is unanswered, help us to find answer for this one

Bobby has a bag full of marbles that he keeps in his room. He has 35 red marbles and 25 green marbles. Find the ratio of red marbles to green marbles, and put it in its simplest form.

Answer

Correct Answer: 7 to 5

Note: This Question is unanswered, help us to find answer for this one

Jim found out that after working for 9 months he had earned 6 days of vacation time. How many days will he have earned after working for two years?

Answer

Correct Answer: 36 days of vacation time

Note: This Question is unanswered, help us to find answer for this one

Aram estimates that he needs 120 pails of soil for his new flower bed. How many pails of manure will he need?

Answer

Correct Answer: 15

Note: This Question is unanswered, help us to find answer for this one

A stackable CD rack holds 25 CDs and costs $4. Charlie has a collection of 150 CDs. How much will it cost him to buy enough racks to hold all of his CDs?

Answer

Correct Answer: $24

Note: This Question is unanswered, help us to find answer for this one

Five kids in our class of 10 students were given a reward for good behaviors. What percent of children received a reward?

Answer

Correct Answer: 50 %

Note: This Question is unanswered, help us to find answer for this one

Determine whether the change is an increase or decrease. Then obtain the percent of increase or decrease. Round the answer to the nearest whole percent. old 78 years new: 114 years

Answer

Correct Answer: 46.15% increase

Note: This Question is unanswered, help us to find answer for this one

A gardening magazine suggested that a good mix for a flower bed is 20 pails of clay dirt, 15 pails of sand, and 5 pails of manure. Express this in lowest terms.

Answer

Correct Answer: 4:3:1

Note: This Question is unanswered, help us to find answer for this one

Review: Percent means out of.

Answer

Correct Answer: 100

Note: This Question is unanswered, help us to find answer for this one