Question

The floor of a rectangular hall is to be covered with a carpet 120 cm wide . If the length and breadth of the hall are 2m 40 cm and 1m 60 cm respectively. Find the length of the carpet.

Answer 1

Answer:

Area of carpet=Area of floor

=length×120cm=2m 40cm×1m 60cm

=length×120cm=240cm×160cm

=length=(240cm×160cm)/120cm

=length=320cm

Thus, length of carpet is 320cm.