1.

1Neha completed a work in 3 hours. If she21was supposed to complete the work in 44hours, how fast did she complete thework?​

Answer»

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


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