1.

Mr.sharma workedhours on monday,hours on tuesday andhours on wednesday. find the totel number of hours he worked on those three days

Answer»
<klux>9</klux> \: <klux>HOURS</klux> + ( \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 \: <klux>MINS</klux>
9hours + (15 \times 7.5)
9 hours + 112.5 mins

10 hours 52.5 mins


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