Question

Verify communitive property of addition for the following pairs of rational numbers
1) -4/3 and 3/7
2) -2/5 and 2)/3

Answer 1

Answer:

1) -4/3 + 3/7 = 3/7 + -4/3

= -28 + 12/21 = 12 - 28/21

= -16/21 =-16/21  

2) -2/5 + 2/3 = 2/3 + -2/5

= -6 + 10 / 15 = 10 - 6 / 15

= 4/15 = 4/15

Answer 2

Answer:

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