Question

Commutative property of add number

For a =1/5. b=1/6​

Answer 1

Answer:

formulae is

Step-by-step explanation:

x+y=y+x

1/5+1/6=1/6+1/5

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Answer 2

Answer:

a+b=b+a is the commutative property

Step-by-step explanation:

1/5+1/6=1/6+1/5

11/30 =11/30 ...

hence proved ...