Question

Are {2/9 + (4/9 + 1/9)} and {(2/9 + 4/9) + 1/9} equal? Which property does it satisfy?
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Answer 1

Answer:

commutative property

Step-by-step explanation:

Answer 2

Answer:

Yes, both are equal.

let's solve both these sums.

$\frac{2}{9} + ( \frac{4}{9} + \frac{1}{9} ) \\ \\ \frac{2}{9}+ ( \frac{5}{9} ) \\ \\ \frac{2}{9} + \frac{5}{9} = \frac{7}{9} \\ \\ \\ \\ \\ ( \frac{2}{9} + \frac{4}{9}) + \frac{1}{9} \\ \\ (\frac{6}{9}) + \frac{1}{9} \\ \\ \frac{6}{9} + \frac{1}{9} = \frac{7}{9}$

both answers are coming same.

property is communicative property.