Question

1
Neha completed a work in 3 hours. If she
2
1
was supposed to complete the work in 4
4
hours, how fast did she complete the
work?​

Answer 1

Step-by-step explanation:

Neha completed work in 3/2 hours.

To find:

how fast did she complete the work

Solution:

As it is given in the question that:

Neha completed work in 3/2 hours. means 1 hour and 30 minutes means 90 minutes

and,

if she was supposed to complete the work in 4/4hours that means work to be completed in 1 hour => 60 minutes only

Neha did the work fast by the half an hour that is

90 - 60 = 30 minutes, to complete the work

\frac{30}{90} 100

90

30

100

\frac{100}{3}

3

100

33\frac{1}{3}33

3

1

%

Neha increase her speed