Question

ADD THE FOLLOWING PAIRS OF RATIONAL NUMBERS
2/3 and 3/5​

Answer 1

Answer:

$\frac{2}{3} + \frac{3}{5} \\ \\ lcm = 5 \times 3 = 15 \\ \\ = \frac{2}{3} \times \frac{5}{5} = \frac{10}{15} \\ \\ = \frac{3}{5} + \frac{3}{3} = \frac{9}{15} \\ \\ = \frac{10 + 9}{15} \\ \\ = \frac{19}{15}$