Question

The value of \(\frac{{\frac{1}{5} \div \frac{1}{5} \times \frac{1}{5}}}{{\frac{1}{5} \div \frac{1}{5}of\frac{1}{5}}} - 4 \frac{1}{5} \div 105\) is

Answer 1

Correct Answer - Option 1 : 0

Given 

\(\frac{{\frac{1}{5} ÷ \frac{1}{5} × \frac{1}{5}}}{{\frac{1}{5} ÷ \frac{1}{5}of\frac{1}{5}}} - 4 \frac{1}{5} ÷ 105\)

Concept Used 

Using BODMAS Rule , 

B - bracket , O - of , D- divide, M - multiplication, A - addition , S - substraction 

Calculation 

⇒ \(\frac{{\frac{1}{5} ÷ \frac{1}{5} × \frac{1}{5}}}{{\frac{1}{5} ÷ \frac{1}{5}of\frac{1}{5}}} - 4 \frac{1}{5} ÷ 105\)

⇒ (1 × 1/5)/(1/5 ÷ 1/25) - 21/5 ÷ 105

⇒ 1/25 - 21/5 ÷ 105 

⇒ 1/25 - 1/25 = 0