Proportions Skill

What is 15% of $110?

• $165

• $16.50

• $7.33

• none of these

State whether the two ratios are proportion.

5 is to 6 as 20 is to 24

• YES

• NO

Find the value of N.

12:24 = 36: N

• 72

• 64

• 56

• 49

If two pencils cost ₱ 42.00, how much will seven pencils cost?

• ₱ 147.00

• ₱ 150.00

State whether the two ratios are proportion.

14:7 = 2:3

• YES

• NO

State whether the two ratios are proportion.

100:4 = 25:3

• YES

• NO

State whether the two ratios are proportion.

4:9 = 2:4

• YES

• NO

Find the value of N.

12: N = 18:21

• 12

• 14

• 24

• 28

If a dozen bananas cost ₱ 72.00, how much is the cost of 10 bananas?

• ₱ 50.00

• ₱ 55.00

• ₱ 60.00

• ₱ 65.00