Question

21/4-(13/5+25/6÷25/8) remember this is a fraction problem the forward lashes are the separation of the numerator and the denominator

Answer 1

Answer:

$10 \frac{14}{15}$

Step-by-step explanation:

Given :

$\frac{21}{4}-\left(\frac{13}{5}+\frac{\frac{25}{6}}{\frac{25}{8}} \right)$

$= \frac{21}{4}-\left(\frac{13}{5}+\frac{25}{6} \times \frac{8}{25} \right)$

$=\left( \frac{21}{4}-\frac{13}{5}\right)+\frac{4}{3}$

$=\left( \frac{105-52}{20}\right)+\frac{4}{3}$

$= \frac{53}{20}+\frac{4}{3}$

$= \frac{53}{5}+\frac{1}{3}$

$=\frac{159+5}{15}$

$=\frac{164}{15}$

$=10 \frac{14}{15}$