Math, asked by suryakiran2172, 2 days ago

-21/23-3/7=-3/7-21/23 solve by using suitable property

Answers

Answered by beenamanu

1

Answer:

LHS :

-21/23 * - 3/7 = 63/161 ÷ 7 = 9/23

RHS :

-3/7 * - 21/23 = 63/161 ÷ 7 = 9/23

LHS = RHS = 9/23

Property used is : Commutative property of multiplication

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