Question

Kiran travelled a distance of $4\frac{3}{5}$ kilometres by a car and then covered a distance of $\frac{1}{4}$ kilometres by walk. Find the total distance travelled by him in kilometres.

• A. $\frac{91}{20}$
• B. $\frac{93}{20}$
• C. $\frac{95}{20}$
• D. $\frac{97}{20}$

Answer 1

The correct option is D $\frac{97}{20}$

Total distance travelled by kiran
$=4\frac{3}{5}+\frac{1}{4}$
$=\frac{23}{5}+\frac{1}{4}$
$=\frac{23\times 4}{5\times 4}+\frac{1\times 5}{4\times 5}$
$=\frac{92}{20}+\frac{5}{20}$
$=\frac{92+5}{20}$
$=\frac{97}{20}$ kilometres