Question

9. A rectangle has the area equal to that of a square of side 160 cm. If the breadth of the rectangle
is 40 cm, find its length.​

Answer 1

Step-by-step explanation:

square of side = 160 cm

area of square = side * side = 160*160 = 29600 cm^2

area of square = area of rectangle = 29600 cm^2

29600 = 40*length

length = 740 cm

Answer 2

160÷40

=4

length is 4

$160 \div 40 | \: 4$