Solve Ration and Proportions

Are 2 : 3 and 10 : 15 equivalent?

• Yes

• NO

Are 8 : 12 and 4 : 5 equivalent?

• Yes

• No

Are 21 : 6 and 7 : 2 equivalent?

• Yes

• No

Are 6 : 9 and 24 : 32 equivalent?

• Yes

• No

Find the unknown value to make the ratios a proportion

k : 5 = 7 : 1

Find the unknown value to make the ratios a proportion u : 3 = 2 : 6

For every eight children, 10 pieces of fried chicken are ordered. How many pieces of fried chicken will be ordered for 32 children?

• 40

• 80

• 400

• 800

An urn has four different colored balls. The ratio of blue balls to red balls is 3 : 7 and the ratio of green balls to yellow balls is 9 : 21. Are the ratios of blue balls to red balls and green balls to yellow balls equivalent?

• Yes, because the product of the means and extremes are both equal to 63.

• No, because the products are different.

Q1. What is the result of 8 + 4?

• A) 8

• B) 9

• C) 72

• D) 12

Solve for A in the table.

• 40

• 10

• 9

• 45