Question

during a cell colour pencils boarding school in parts of 24 each and crayons in packs of 32 each if you want full packs of both and the same number of pencils and crayons how many of each would you need to buy

Answer 1

Hi

Number of colour pencils in a pack
= 24

Number of crayons in each pack = 32

If we find full packs of both which has same number of pencils and crayons

We have to find L C M of 24 and 32

32 = 2 × 2 × 2 × 2 × 2

24 = 2 × 2 × 2 × 3
L C M (32,24) = 2 × 2 × 2 × 2 × 2 × 3 = 96

24 pencils = 1 pack

i) 96 pencils = 4 × 24 pencils = 4 packs

ii) 32 crayons = 1 pack

96 crayons = 3 × 32 crayons = 3 packs

If want pencils and crayons same in number we have to buy 4 packs of pencils and 3 packs of crayons.

Hope This helps :)