To draw a picture sameer needs 2th/5 of an hour and Nita need 5th/12 an hour. then, how much time they individually need to draw the picture? who will take longer time and how much?
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Q:- To draw a picture sameer needs 2th/5 of an hour and Nita need 5th/12 an hour. then, how much time they individually need to draw the picture? who will take longer time and how much?
solution : -
Sameer and Mita draw a picture together.
Sameer need= 2/5 of an hour
= 2/5 of 60min = 2*12
= 24 minutes
Mita needs = 5/12 of an hour
= 5/12 of 60 minutes = 5*5
= 25 minutes
= Answer = (i) Mita draws a picture individually in 25 minutes and Sameer takes 24 minutes.
(ii) Mita takes longer time . She takes 25 minutes.
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