Question

Name the properties used in the following
-38/131 ×1 = 1× -38/131
5/6 + -5/6 =0
-17/20 + 0 = -17/20
-7/8 = 8/-7 = 1
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Answer 1

Answer:

1) (-38/131)×1 = 1×(-38/131)--- Commutative Property

2) 5/6+(-5/6) = 0--- Additive Inverse

3) (-17/20)+0 = -17/20--- Additive Identity

4)(-7/8) × (8/-7) = 1--- Multiplicative Inverse