Question

6целых 1/8 минус 2целых 3/8

Answer 1

$6 \frac{1}{8} - 2 \frac{3}{8} = \frac{49}{8} - \frac{19}{8} = \frac{30}{8} = 3 \frac{6}{8} = 3 \frac{3}{4}$

Answer 2

$6 \times \frac{1}{8} - 2 \times \frac{3}{8} = \frac{49}{8} - \frac{19}{8} = \frac{30}{8} = 3 \times \frac{6}{8}$