Question

please help me I need help

Answer 1

Answer:

$\frac{1}{7} + \frac{2}{3} \\ = \frac{1 \times 3 + 2 \times 7}{21} \\ = \frac{3 + 14}{21} \\ = \frac{17}{21}$

Hope it helps you...

Answer 2

Step-by-step explanation:

$\frac{1}{7} + \frac{2}{3} \\ = \frac{(3 \times 1) +(7 \times 2) }{21} = \\ \\ \frac{3 + 14}{21} = \frac{17}{21}$