Question

5. How many envelopes can be made out of sheet of paper 3 m 24 cm by 1 m 72 cm, if each
envelope requires a piece of paper 18cm by 12 cm​

Answer 1

Step-by-step explanation:

Lengh of sheet = 3m 24cm =324cm

breadth of sheet =1m72 cm= 172cm

Area of Sheet =L *B = 324* 174 =56376

Area of envelope =L*B =18*12= 216

No. of envelopes =Areof sheet/Area of envelope

= 56376/216

261 envelopes