Question

Biscuits are sold in packs of 10,15,20 pieces.how can lorena buy 90 pieces of biscuits?

Answer 1

4 packets of 20 pieces of biscuits and 1 packet of 10 pieces of biscuits makes 90 pieces of biscuits

Answer 2

Hey mate your answer is here.....

The peices of Biscuits are sold in 10, 15, 20

The sum of pieces is Sn = 10 + 15 + 20

========>sn = 45

Given are:

90 pieces

so,

===> 90 / 45

===> 2

So,

Lorena can buy the biscuits in pieces of 20, 30 and 40.

Hope it helps you...

please mark me as brainliest....