Question

Question 103.
Grip size of a tennis racquet is $11\frac{9}{80}$ cm. Express the size as and improper fraction.

Answer 1

Given that

The grip size of a tennis racquet = $11\frac{9}{80}$ cm

We can express a mixed fraction as an improper fraction as $\frac{(\text{Whole}\times \text{Denominator})\text{+ Numerator}}{\text{Denominator}}$.

$\therefore$ $11\frac{9}{80}=\frac{11\times 80+9}{80}=\frac{880+9}{80}=\frac{889}{80}$ cm