Question

Which of the following options have the same value as 20% of 45?

Answer 1

B, D, and E.

Explanation:

20% is 20/100, or 0.2

so, if we put 20/100 instead of 20%, we get 20/100*45

the same goes for the rest of them. (remember, 1/5 is the same as 0.2)

Answer 2

`B. \: (1)/(5) \cdot 45`

`E.\: 0.2 \cdot 45`

`D. \: (20)/(100)\cdot 45`

Explanation:

% means /100

`20\% = (20)/(100) \\\\20/100 =0.2\\= 0.2\cdot 45\\\\(20)/(100)=(1)/(5) \\\\= (1)/(5) \cdot 45`