Question

Area of a plastic sheet is 300 sq. centimetre and its length is 30cm. What is the breadth of the plastic sheet?

Answer 1

Area of plastic sheet =300sq.cm.

Length of the plastic sheet =30cm

so breadth =Area /length=300sq.cm/30cm=10cm.

Answer 2

Area of a plastic sheet = 300sq.cm
Length = 30 cm
Breadth =?
Area of a plastic sheet = l × b
300 = 30 × b
300/30=b
b= 10 cm