Question

By what number should (9/7)-4 be divided so that the quotient be (3/14)-3 ?

Answer 1

Answer:

$\frac{38}{39}$

Step-by-step explanation:

( $\frac{9}{7}$ - 4 ) ÷ ( $\frac{3}{14}$ - 3 ) = ( $\frac{9}{7}$ - $\frac{28}{7}$ ) ÷ ( $\frac{3}{14}$ - $\frac{42}{14}$ ) = $\frac{19}{7}$ ÷ $\frac{39}{14}$ = $\frac{19}{7}$ × $\frac{14}{39}$ = $\frac{38}{39}$