Duplicate of Proportions Review: proportions & similar figures Flashcards

1

Are the ratios proportional? 6/10 & 20/35

2

Are the ratios proportional? 4/6 & 8/10

3

Triangle ABC and Triangle DEF are similar. Which statement is true?

4

If I buy 40 Starburst for $5, how many Starburst can I buy with $15?

5

What is the missing term in the proportion? 3/9 = x/21

6

Bob is 6 ft tall. His shadow is 10 ft long. How tall is a tree if its shadow is 15 ft long?

7

A car is 15 ft long and 6 ft tall. What is the length of a model if its height is 9 inches?

8

If Triangle PQR is similar to Triangle XYZ, which statement is true?

9

What is the missing term in the proportion? 4/10 = 20/x

10

The ratio of girls to boys is 4:3. If my last class has 16 girls, how many boys are there?

11

Are the ratios proportional? 8:12 ; 12:18

12

If 1 foot is 12 inches, how many inches are in 6 feet?

Duplicate of Proportions Review: proportions & similar figures