Question

1. Find the sum of 1/7 and 3/9?​

Answer 1

Answer:

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Step-by-step explanation:

sum of 1/7 and 3/9 is

Answer 2

Answer:

$\frac{1}{7 } + \frac{3}{9} = \frac{9 + 21}{63} = \frac{30}{63} = \frac{10}{21}$