Question

Verify 2/3+4/5 =4/5+2/3
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Answer 1

Answer:

2/3+4/5 =4/5+2/3

22/15=22/15

Answer 2

Answer:

2/3 + 4/5 =

LCM of 3,5 = 15

2/3 = 2×5/3×5 = 10/15

4/5 = 4×3/5×3 = 12/15

LHS: 2/3 + 4/5 = 10/15 + 12/15 = 10+12/15 = 22/15

similarly,

4/5 + 2/3

LCM of 3,5 = 15

4/5 = 4×3/5×3 = 12/15

2/3 = 2×5/3×5 = 10/15

RHS: 4/5 + 2/3= 12/15 + 10/15  = 12+10/15 = 22/15  

LHS = RHS

hence verified

HOPE THIS HELPS