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Nataly [62]
4 years ago
9

Brad knows the answer to 5 multiplied by 7 how does this help him solve the answer to 8 multiplied by 7?

Mathematics
1 answer:
dimaraw [331]4 years ago
6 0

Answer:

Breaking up the multiplicand 8 into (5+3) allows us to apply the associative property of multiplication.  See below.

Step-by-step explanation:

5*7 = 35.  We want the product 8*7.  Note that 8 = 5+3.  Thus, 8*7=(5+3)(7) = 35 + 21, or 56.

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8 0
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Salsk061 [2.6K]
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Read 2 more answers
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Rina8888 [55]

Answer:

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