Question

the area of a poster is 15 metre square if the person is 5 metre long how wide is it

Answer 1

The poster is a rectangle.
Therefore it's area can be found out by-
L × w

Here area is given as well as the length
5 × w = 15
w= 15/5
= 3m

Answer 2

Question :

The area of a poster is 15 metre square if the poster is 5 metre long how wide is it ?



Answer : $\bold{Wide \: = \: 3 \: m}$


Explanation -

Given :

Area = 15 m^2

Length = 5 m


Area = Length x Wide

15 = 5 x wide

Wide = 15 ÷ 5

Wide = 3 m


Hence :

Width of poster is 3 metre.