Solve 19.60*10.13+11.009*80.4/100

$$19.60 \cdot 10.13+ \frac{ 11.009 \cdot 80.4 }{ 100 }$$

Evaluate

$$207.399236$$

Solution Steps

Multiply 19.6 and 10.13 to get 198.548.

$$198.548+\frac{11.009\times 80.4}{100}$$

Multiply 11.009 and 80.4 to get 885.1236.

$$198.548+\frac{885.1236}{100}$$

Expand \frac{885.1236}{100} by multiplying both numerator and the denominator by 10000.

$$198.548+\frac{8851236}{1000000}$$

Reduce the fraction \frac{8851236}{1000000} to lowest terms by extracting and canceling out 4.

$$198.548+\frac{2212809}{250000}$$

Convert decimal number 198.548 to fraction \frac{198548}{1000}. Reduce the fraction \frac{198548}{1000} to lowest terms by extracting and canceling out 4.

$$\frac{49637}{250}+\frac{2212809}{250000}$$

Least common multiple of 250 and 250000 is 250000. Convert \frac{49637}{250} and \frac{2212809}{250000} to fractions with denominator 250000.

$$\frac{49637000}{250000}+\frac{2212809}{250000}$$

Since \frac{49637000}{250000} and \frac{2212809}{250000} have the same denominator, add them by adding their numerators.

$$\frac{49637000+2212809}{250000}$$

Add 49637000 and 2212809 to get 51849809.

$$\frac{51849809}{250000}$$

Factor

$$\frac{11 \cdot 71 \cdot 197 \cdot 337}{2 ^ {4} \cdot 5 ^ {6}} = 207\frac{99809}{250000} = 207.399236$$