Expressing and Simplifying Ratio

What is the ratio of Red Squares to Green Circles?

• 2:4

• 4:2

• 1:2

• 2:1

Express the ratio 2:10 in it's simplest form

• 2:5

• 1:5

• 2:10

• 0.2:1

Write the ratio of green circles to red squares in it's simplest form

What is 48:60 in it's simplest form?

• 24:30

• 4:6

• 12:15

• 4:5

What is 27 : 63 in it's simplest form?

• 9 : 21

• 3 : 7

• 4 : 9

• 13.5 : 31.5

Write the following as a ratio in it's simplest form

240 cm to 400 cm

Write following as a ratio in it's simplest form:

50 kg to 20 kg

• 50 : 200

• 5 : 2

• 5 : 20

• 1:4

• 3000 : 1800

• 5 : 3

• 1800 : 3000

• 3 : 5

• 12 : 9 : 3

• 3 : 9 : 12

• 4 : 3 : 1

• 1 : 3 : 4