Question

18 complete 1 by 5 + 2 complete 1 by 2 + 3 by 5​

Answer 1

Answer:

$18 \frac{1}{5} + 2 \frac{1}{2} + \frac{3}{5} \\ = \frac{18 \times 5 + 1}{5} + \frac{2 \times 2 + 1}{2} + \frac{3}{5} \\ = \frac{91}{5} + \frac{5}{2} + \frac{3}{5} \ = \ \frac{182 + 25 + 6}{10} \\ = \frac{213}{10}$