Question

Simplify 2/7(7/16-21/4)

Answer 1

2/7(7/16-21/4)

2/7 (7 - 84 /16)

2/7 × - 77/16

- 11/8

Answer 2

$\frac{2}{7} ( \frac{7}{16} - \frac{21}{4} ) \\ = \frac{2}{7} ( \frac{7 - 84}{16} ) \\ = \frac{2}{7} \times \frac{ - 77}{16} \\ = \frac{ - 11}{8} \\ = - 1 \frac{3}{8}$

HOPE THIS COULD HELP !!