Grace has 634 stickers. Huiling has 210 stickers. How many stickers must Grace give Huiling so that both of them have the same n
1 answer:
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We have
Substitute:
Only 4 and 10 meet the requirements of the question.
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40 and 1 NOT, because 40 > 12
20 and 2 NOT, because 20 > 12
5 and 8 NOT because GCF(5, 8) = 1