Question

Name the property for the following;
(-16)/9 × 1 = 1 × (-16)/9 = (-16)/9
(-11)/15 × 15/-11 = 15/-11 × (-11)/15 = 1

Answer 1

Answer:

a) associative property of multiplication

b) associative property of multiplication

Step-by-step explanation:

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Answer 2

existence of multiplication inverse