Question

Sonia talked on the telephone to two friends. She talked to Shivani for $\frac{1}{4}$ hour to Geetika for $\frac{1}{3}$ How much time did Sonia spend on the telephone ?

• A. $\frac{1}{6}$
• B. $\frac{2}{7}$
• C. $\frac{5}{12}$
• D. $\frac{7}{12}$

Answer 1

The correct option is D $\frac{7}{12}$

Sonia talked to Shivani for $=\frac{1}{4}$ hour

Sonia talked to Geetika for $=\frac{1}{3}$ hour

She spend time on the telephone will be

$=\frac{1}{4}+\frac{1}{3}$

$=\frac{7}{12}$ hour

Hence, this is the answer.