The area of a floor of a Hall of breath 21 metre is 840m square how many carpets of size 7 metre by 3m are required to cover the floor of hall
Answers
Answered by
2
Answer:
40 carpet
Step-by-step explanation:
area of carpet =7*3=21
area of hall=840
no of carpet = need area of floor /area of carpet
=840/21
=40
Similar questions