Mathematics, 13.11.2019 22:31, Tiny5375

Which property is used in the equation ( 7 1/8 − 6 3/4 ) + 9 1/4 = 7/8 + ( − 6 3/4 + 9 1/4 ) ? a. distributive property b. commutative property of addition c. associative property of addition d. associative property of multiplication

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Which property is used in the equation ( 7 1/8 − 6 3/4 ) + 9 1/4 = 7/8 + ( − 6 3/4 + 9 1/4 ) ? a. d...