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

Can you please help with question 20 and 21 please-example-1
User Omid Shagiwal
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1 Answer

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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

User Leonardfactory
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