Solve 482.28div12-20.19

$$482.28 \div 12-20.19$$

Evaluate

$$20$$

Solution Steps

Expand \frac{482.28}{12} by multiplying both numerator and the denominator by 100.

$$\frac{48228}{1200}-20.19$$

Reduce the fraction \frac{48228}{1200} to lowest terms by extracting and canceling out 12.

$$\frac{4019}{100}-20.19$$

Convert decimal number 20.19 to fraction \frac{2019}{100}.

$$\frac{4019}{100}-\frac{2019}{100}$$

Since \frac{4019}{100} and \frac{2019}{100} have the same denominator, subtract them by subtracting their numerators.

$$\frac{4019-2019}{100}$$

Subtract 2019 from 4019 to get 2000.

$$\frac{2000}{100}$$

Divide 2000 by 100 to get 20.

$$20$$

Factor

$$5\times 2^{2}$$