vielmrlorgozz vielmrlorgozz

17-11-2018
Mathematics

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Can you please help with question 20 and 21 please

Can you please help with question 20 and 21 please class=

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bdeng1005 bdeng1005

17-11-2018

21) 8 packs

I started off with the LCM of 8 and 9. I did the factor tree and got 72. I did 72/9 because stamps are sold in packs of 9

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