Question

Amita wants to make rectangular cards measuring 8 cm into 5 cm has a square chart paper of side 60 centimetre how many complete cards can she make from this chart ?What area of the chart paper will be left.

Answer 1

she make 90 cards
chart will not left

Answer 2

area of 1 rect.card =40cm^2

area of square card=3600 cm^2

so no of cards made=3600/40
=90


Hence 90 rect.cards will be made.
no area of card will left