the area of classroom is 70.sq.m Student needs 2.5 sq. area to sit comfortably. How many students can sit comfortably in this room
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one student need 2.5sq
total area of classroom is 70m^2
number of students sit comfortably is 70/2.5
700/25
28 ans
total area of classroom is 70m^2
number of students sit comfortably is 70/2.5
700/25
28 ans
muzamilrehmani:
how u get 700
see 2.5 we found there is one digit after decimal so by replacing decimal we put one zero on numerator.
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