Question

Convert $(5+\frac{1}{10}+\frac{1}{20})$ to decimal.

• A. 5.10
• B. 5.01
• C. 5.20
• D. 5.02

Answer 1

The correct option is C

5.20

$\frac{1}{10}=0.1$

$\frac{1}{20}=0.05$

So, 5 + 0.1 + 0.05 = 5 + 0.15 = 5.15