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Pencils come in packs of 8.Erasers come in packs of 10.What is the smallest number of packs of each to have exactly the same number of pencils and erasers

Respuesta :

datgamer13

Step-by-step explanation:

The smallest number of packs you can have is.....

So we need to find the least common multiple of 8 and 10.

The LCM of 8 and 10 is 40.

Let's prove it:

40 / 8 = 5

40 / 10 = 4

So it is the LCM!

We also now know, that you will need 5 packs of pencils, and 4 packs of erasers to have the same amount of each!

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