Ratio and Proportion

Simplify as fully as possible 28:42

• 14 : 21

• 3 : 2

• 1 : 1.5

• 2 : 3

Tags

CCSS.6.RP.A.3A

In a class of 10 boys and 14 girls the ratio of girls to boys is

• 10 : 14

• 1 : 2

• 7 : 5

• 5 : 7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What ratio is equivalent to 3:5

• 30 : 500

• 9 : 15

• 13 : 1 5

• 1 : 2

Tags

CCSS.6.RP.A.3A

5 / 7 = ? / 56

• 8

• 4

• 40

• 35

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Which ratios are equivalent to 18:21

• 3:7

• 6:7

• 38:42

• 36:42

Tags

CCSS.6.RP.A.3A

Share 150 sweets in the ratio 3:7:5

• 15:35:25

• 30:50:70

• 30:70:50

• 13:17:15

If you need 4 eggs to make 12 Yorkshire puddings. How many do you need to make 18 Yorkshire puddings ?

• 4

• 5

• 6

• 7

Tags

CCSS.6.RP.A.3B

Determine the ratio of the following
'30 minutes to 2 hours'

• 30 : 2
• 1 : 4
• 1 : 6
• None of the above

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write if the given proportion is 'True' or 'False':
8 : 9 = 24 : 18

• TRUE
• FALSE

Tags

CCSS.7.RP.A.2A

• 3
• 4
• 5
• 1

Tags

CCSS.7.RP.A.2B