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9 May, 07:36

Use the associative property of multiplication to rewrite the expression, then simplify 7/10 (20/7) y

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  1. 9 May, 11:29
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    (7/10*20/7) y

    2y (Simplified)

    Step-by-step explanation:

    According to the associative property, no matter how you regroup three or more numbers in a multiplication, the product will not change.

    Then, keeping this on mind, you can regroup the multiplication given in the problem above as following:

    (7/10*20/7) y

    When you simplify you obtain:

    (140/800) y=2y
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