Question

verify commutativity of addiction of rational number for each of the following pairs of rational number - 16 /5 and 7/4​

Answer 1

Step-by-step explanation:

Commutative property of addition:

If a, b are two rational numbers

then---a+b = b+a

We need to verify that,

-16/5 + 7/4 = 7/4 + (-16/5)

Verification:

L.H.S

-16/5 + 7/4

= ( -64+ 35) / 20

= -29 /20

R.H.S

7/4 + (-16/5)

= ( 35-64) /20

= -29 /20

Hence, L.H S = R H S (verified)

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