Question

( 1/5 + 1/9 ) + 2/7 = 1/5 + ( 1/9 + 2/7 ) verify that.
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Answer 1

Step-by-step explanation:

by taking lcm

we get

14/45 +2/7=25/63+1/5

Answer 2

Well I solved the question……………………… hope this helps you