1. Multiply both terms of the ratio 2:5 by 3. What equivalent ratio do you get?

5:8 6:8 2:15 6:15

2. Find the missing number: 4:7 = 12:?

21 24 14 19

3. What is 18:24 in its simplest form?

6:8 3:4 2:3 9:12

4. To compare two ratios, it is easiest to write them as ____.

fractions with the same denominator fractions with different denominators decimals with different numerators whole numbers with different signs

5. Sobolo A is made with petals and water in the ratio 2:5. Sobolo B is made in the ratio 3:10. Which tastes stronger?

Sobolo B It cannot be known They taste the same Sobolo A

6. Which is greater: the ratio 3:4 or the ratio 5:8?

They are equal 3:4 It cannot be known 5:8

7. Which list shows the ratios 2:3, 1:2 and 5:6 in order from smallest to largest?

1:2, 5:6, 2:3 2:3, 1:2, 5:6 1:2, 2:3, 5:6 5:6, 2:3, 1:2

8. Which list shows the ratios 7:10, 3:5 and 1:2 in order from largest to smallest?

7:10, 3:5, 1:2 1:2, 3:5, 7:10 3:5, 7:10, 1:2 7:10, 1:2, 3:5

9. Trader A sells a bracelet with 2 blue beads to 3 yellow beads. Trader B sells one with 5 blue beads to 6 yellow beads. Which bracelet has the higher share of blue beads?

Trader A's bracelet It cannot be known Trader B's bracelet They have the same share

10. Which of these ratios is NOT equivalent to 3:5?

6:10 12:20 9:15 9:20