Ratio and Simplifying Ratios

Are the following ratios equivalent
6:12 = 15:30

• YES

• NO

Are the following ratios equivalent
3 to 4 =  6 to 4

• Yes

• No

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2

• 3 to 5

• 5 to 10

• 5 to 3

Which of these is equivalent to 5:8?

• 10:16

• 16:10

• 13:16

• 8:5

Which ratio is equivalent to 12:20

• 20:12

• 2:3

• 3:5

• 3:10

Which ratio is equivalent to 3:4

• 12:14

• 6:8

• 4:3

• 20:15

Which ratio is equivalent to 5 to 4

• 25 to 20

• 10 to 12

• 4 to 5

• 15 to 8

Express the following ratio in simplest form:

30:50

• 5:3

• 10:16.6

• 6:10

• 3:5

Express each ratio as a fraction in simplest form.

8:12.

• 16:24

• 2:3

• 4:6

• 8:12

Fully simplify this ratio

• 1 : 3

• 2 : 3

• It can't be simplified