Question

.3/7 +4/5 + 7/10 =?​

Answer 1

Answer:

$\frac{3}{7} + \frac{4}{5} + \frac{7}{10}$

$\frac{3 \times 10}{7 \times 10} + \frac{4 \times 14}{5 \times 14} + \frac{7 \times 7}{10 \times 7}$

$\frac{30}{70} + \frac{56}{70} + \frac{49}{70}$

$\frac{135}{70}$

$\frac{27}{14}$