Question

Answer fast...
Prove that the commutiative property of addition
holds true for ( 7/8 + 4/6 ) and
( 6/9 - 8/9 )​

Answer 1

Answer:

Hey *sis* here's your answer⬆

2nd part-

The commutative property will not be true for (6/9 - 8/9) as even if we relate them according to the property then also there answer will be different.

EXPLAINATION-

$( \frac{6}{9} - \frac{8}{9} ) = ( \frac{8}{9} - \frac{6}{9} )$

$( \frac{6 - 8}{9} ) = ( \frac{8 - 6}{9} )$

$\frac{ - 2}{9} = \frac{2}{9}$

Therefore, the answer doesn't proof the commutative property.

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