Solve 1+3/10+5/100

$$1+ \frac{ 3 }{ 10 } + \frac{ 5 }{ 100 }$$

Evaluate

$$\frac{27}{20}=1.35$$

Solution Steps

Convert 1 to fraction \frac{10}{10}.

$$\frac{10}{10}+\frac{3}{10}+\frac{5}{100}$$

Since \frac{10}{10} and \frac{3}{10} have the same denominator, add them by adding their numerators.

$$\frac{10+3}{10}+\frac{5}{100}$$

Add 10 and 3 to get 13.

$$\frac{13}{10}+\frac{5}{100}$$

Reduce the fraction \frac{5}{100} to lowest terms by extracting and canceling out 5.

$$\frac{13}{10}+\frac{1}{20}$$

Least common multiple of 10 and 20 is 20. Convert \frac{13}{10} and \frac{1}{20} to fractions with denominator 20.

$$\frac{26}{20}+\frac{1}{20}$$

Since \frac{26}{20} and \frac{1}{20} have the same denominator, add them by adding their numerators.

$$\frac{26+1}{20}$$

Add 26 and 1 to get 27.

$$\frac{27}{20}$$

Factor

$$\frac{3 ^ {3}}{2 ^ {2} \cdot 5} = 1\frac{7}{20} = 1.35$$