Question

How do you divide `13\div \frac { 1} { 4}`?

Answer 1

`52`

Explanation:

Fraction division rule: `a\divb/c=a\cdotc/b`
(You multiply by the reciprocal of the dividend fraction)

`\therefore13\div1/4\rArr13\cdot4/1`
`=13\cdot4=52`