Question

Find three by five plus two by seven

Answer 1

Answer:

$\frac{31}{35}$

Step-by-step explanation:

$\frac{3}{5} \: + \: \frac{2}{7}$

LCM = 35

$\frac{3 \times 7}{5 \times 7} + \frac{2 \times 5}{7 \times 5}$

$\frac{21}{35} + \frac{10}{35}$

$\frac{21 + 10}{35}$

$\frac{31}{35}$