Question

Sushant reads 2 by 3 part of paper in 2 hours How much part of paper will he read in 3 1 by 2 hour

Answer 1

Sushant reads 2 by 3 part of paper in 2 hours How much part of paper will he read in 3 1 by 2 hour

2/3 paper = 2 hrs

so 1hr = 2/3 *1/2

1 hr = 1/3 paper

now 3 1/2 hr = 7/2 hr

= 7/2 *1/3

= 7/6 paper

:)

Answer 2

in 2 hours Sushant reads 2/3 part of paper
that is,
2 hours = 2/3 part of paper
1 hour = 2 / (3 X 2) part of paper
1 hour = 2 / 6 part of paper
1 hour = 1/3 part of paper

then, according to question,
$1 \: hour \: = \frac{1}{3} part \: of \: paper \\ 3 \frac{1}{2} hour \: = 3 \frac{1}{2} \times \frac{1}{3} part \: of \: paper \\ = \frac{7}{2} \times \frac{1}{3}= \frac{7}{6} \: part \: of \: paper \\ = 1.166...$