11 and 5/3
verify commutative property for addition of rational numbers for the following pairs of rational numbers.
solve this please.
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Step-by-step explanation:
Answer
9/11 and 2/13
Adding both the numbers,
=9/11+2/13
Taking L.C.M. we get,
=(117+22)/143
We get,
=139/143
And 2/13+9/11
Again taking L.C.M. we get,
=(22+117)/143
We get,
=139/143
Therefore,
9/11+2/13=2/13+9/11.
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