Question

Madhu worked 2 whole 1/2 hours on Monday 3 whole 1/4 on tuesday and 2 whole 3/4 on Wednesday. What is the mean of hours she worked on these three days?

Answer 1

Ans.

She worked in total
$= 2 \frac{1}{2} + 3 \frac{1}{4} + 2 \frac{3}{4} \\ = \frac{5}{2} + \frac{13}{4} + \frac{11}{4} \\ = \frac{10 + 13 + 11}{4} \\ = \frac{34}{4} \\ = \frac{17}{2} \: hours$

So the mean of her work in hours is
$= \frac{ \frac{17}{2} }{3} \\ = \frac{17}{6} \\ = 2 \frac{5}{6} \: hours$

I HOPE THAT THIS HELPS YOU.

Answer 2

Answer is 2 5 upon 6