Question

1/3+(1/5+1/7)=(1/3+1/5)+1/7​

Answer 1

Equal

Step-by-step explanation:

$\frac{1}{3} + ( \frac{1}{5} + \frac{1}{7} ) = ( \frac{1}{3} + \frac{1}{5} ) + \frac{1}{7}$

$\frac{1}{3} + \frac{12}{35} = \frac{8}{15} + \frac{1}{7}$

$\frac{71}{105} = \frac{71}{105}$

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Answer 2

Answer:

This is the commutative law...

Step-by-step explanation: