Question

middle" class="latex-formula"> ÷ 39


show the work with the answer!

Answer 1

Answer:

$\frac{1}{30}$

Step-by-step explanation:

Change the mixed number into an improper fraction

1 $\frac{3}{10}$ = $\frac{13}{10}$, hence

$\frac{13}{10}$ ÷ 39

To divide, leave the first fraction, change division to multiplication and turn 39 upside down, that is

= $\frac{13}{10}$ × $\frac{1}{39}$

cancel the 13 and 39 by dividing both by 13

= $\frac{1}{10(3)}$ = $\frac{1}{30}$