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Anna said that the product of 78·112=72. How can you tell that her answer is wrong?
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Anna said that the product of 78·112=72. How can you tell that her answer is wrong?

User Cristian Toma
by
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2 Answers

2 votes
In order for 78 to multiply to 72, the number it is multiplying by would have to be a positive decimal less that 1.

Hope this helps!
User Banjer
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Her answer is wrong because the product of 78.112 = 8736.
User Nicofisi
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User CMichael
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78·112=7278·112=72 . how can you tell that her answer is wrong?
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