Question

mr.sharma worked
$4 \frac{3}{4}$
hours on monday,
$2 \frac{5}{8}$
hours on tuesday and
$3 \frac{1}{2}$
hours on wednesday. find the totel number of hours he worked on those three days

Answer 1

$9 \: hours + ( \frac{3}{4} + \frac{5}{8} + \frac{1}{2} ) \: hours$
$9 \: hours + \frac{(6 + 5 + 4)}{8} hours$
$9 \: hours + \frac{15}{8} \times 60 \: mins$
$9hours + (15 \times 7.5)$
9 hours + 112.5 mins

10 hours 52.5 mins