Question

$\frac{0.01}{0.001}+\frac{0.001}{0.01}$ equals ______.

• A. $10.101$
• B. $100.1$
• C. $10.01$
• D. $10.1$

Answer 1

The correct option is D

$10.1$

$\frac{0.01}{0.001}=0.01\times \frac{1}{0.001}=0.01\times \frac{1000}{1}$

$=10$

$\frac{0.001}{0.01}=0.001\times \frac{1}{0.01}=0.001\times \frac{100}{1}$

$=$ $0.1$

$⟹$ $\frac{0.01}{0.001}+\frac{0.001}{0.01}$ $=10+0.1=10.1$