Question

How many envelopes can be made out of a sheet of paper 3m24 CM by 1m72 cm if each envelope requires a piece of paper of size 18 cm by 12 cm

Answer 1

1m=100cm
3m24cm=324cm
1m72cm=172cm
no.of envelope can be made=area of sheet ÷area of one envelop
=324×172÷18÷12
=55728÷18÷12
=4644÷18
258
no. of envelope =258

Answer 2

Step-by-step explanation:

refer to the attachment please ✌️