Question

a man takes 1 hour and 20 minutes to write 4 pages of his project file. How long will he take to complete a project requiring 20 pages of written work?​

Answer 1

Answer:

Given:-

A man take 1 hour and 20 minute to write 4 page of his project file

To find :-

how long to take complete project requried 20 page of witten work

Solution:-

according to the question,

A man take 1 hour and 20 minute to write 4 page .

we know 1 hour =60 minutes..

Then ,

80 minutes = 4 pages..

</p><p> 20 pages = 20

. .4

=5</p> <p> </p> <p> </p><p>

Then :-

5x 80

400

hence will be 20 pages in 400 minutes..

Step-by-step explanation:

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