What is 45 into 0.75?

Apr 21, 2016

$\frac{1}{60}$ or $0.01667$

Explanation:

Write $0.75$ as a fraction

$\frac{\frac{75}{100}}{45}$
$= \frac{75}{45 \cdot 100}$

$75$ and $45$ are both multiples of $15$

$\frac{\cancel{75} 5}{\cancel{45} 3 \cdot 100}$

$= \frac{\cancel{5} 1}{3 \cdot \cancel{100} 20}$

$= \frac{1}{60}$ or $0.01667$