Question

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

Answer 1

Answer:

3m

Step-by-step explanation:

Area = Length x Width

Given that the area is 15 m² and the length is 5 m

15 m²  = 5 x width

Width = 15 ÷ 5 = 3 m

Answer: The width is 3 m

Answer 2

15= 5*b
15/3= 3
therefore, the width of the poster is 3m