verify commutative property of addition of rational number -8/9 and 3/5
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Answer:
Step-by-step explanation:
We have to show that ::
-8/9 + 3/5 = 3/5 -8/9
Taking the left hand side first !
LHS :
= -8/9 + 3/5
= -8*5 + 3*9 /5*9
= 27-40 /45
= - 13/45 --------- ( Equation 1 )
Now
RHS :
3/5 - 8/9
3*9 - 8*5 /45
27 - 40 /45
= - 13/45 --------- ( Equation 2 )
WE CAN CLEARLY NOTICE THAT EQUATION 1 & 2 ARE SAME !
hence we verified the property !
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