Question

If $2\frac{1}{2}\%$ofa a number is 0.2, then what will be 120 % of it?

• A. 10.8
• B. 4.8
• C. 9.6
• D. None

Answer 1

Answer: (C)

9.6

$2\frac{1}{2}\%$ of x = 0.2

$\frac{5}{200}\times x=0.2$

$x=0.2\times \frac{200}{5}=8$

120 % of $8=\frac{120}{100}\times 8=9.6$