Question

Write 4.05 as a mixed number and as an improper fraction.

Answer 1

Answer:

as a mix number it would be : 4 1/20 and as an improper fraction it would be : 81/20

Answer 2

Mixed number: 4 $\frac{1}{20}$

.05 can be written as $\frac{5}{100}$, and when simplified becomes $\frac{1}{20}$. Add on a four, and we can an answer of 4 $\frac{1}{20}$.

Improper Fraction: $\frac{81}{20}$

Take the 4 $\frac{1}{20}$  from above

4 * 20 = 80

80 + 1 = 81

$\frac{81}{20}$