Harry put juice jugs in plastic crates each craig could hold five jugs harry had 15 orange juice jugs and 12 apple juice jugs what is the least number of crates hairy could have use for all the jugs

The first step would be to create an equation for this problem. 
(15 + 12) ÷ 5 = ?

Now, all you would have to do is solve it (starting in the parenthesis). 
(15 + 12) ÷ 5 = ?
27 ÷ 5 = 5.4

The last step would be to round up since you need to find out how many crates are needed, you can't have a decimal or fraction (you wouldn't be able to have 0.4 of a crate).
5.4 ≈ 6

Harry would need 6 crates. 

I hope this helps!

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