Solve 9.8div2*45

$$9.8 \div 2 \times 45$$

Evaluate

$$220.5$$

Solution Steps

Expand \frac{9.8}{2} by multiplying both numerator and the denominator by 10.

$$\frac{98}{20}\times 45$$

Reduce the fraction \frac{98}{20} to lowest terms by extracting and canceling out 2.

$$\frac{49}{10}\times 45$$

Express \frac{49}{10}\times 45 as a single fraction.

$$\frac{49\times 45}{10}$$

Multiply 49 and 45 to get 2205.

$$\frac{2205}{10}$$

Reduce the fraction \frac{2205}{10} to lowest terms by extracting and canceling out 5.

$$\frac{441}{2}$$

Factor

$$\frac{3 ^ {2} \cdot 7 ^ {2}}{2} = 220\frac{1}{2} = 220.5$$