Question

Find the whole.
20% of ___is 18.
Explain your method.

Answer 1

20% of 90 is 18 so the answer would be 90

Answer 2

• Answer:

90

• Explanation:

Hi there !

20% .........................18

100% ..........................x

x = 100×18/20 = 1800/20 = 90

Good luck !