Question

-5/4(2/21-7/6)
please answer this ​

Answer 1

Answer:

$- 5 \: 4(2 \: 21 - 7)6) \\ 1.33928571429$

Answer 2

Answer:

$\frac{ - 5}{4} \times \frac{2}{21} - \frac{7}{6}$

$\frac{2}{21} - \frac{7}{6} = \frac{2 \times 2}{21 \times 2} - \frac{7 \times 8}{6 \times 8}$

$= > \frac{4}{42} - \frac{56}{42} = - \frac{52}{42}$

$- \frac{5}{4} \times - \frac{52}{42} = \frac{260}{168}$

convert into simplest form