Solve 13/10+0,15=

$$1 \frac { 3 } { 10 } + 0,15 =$$

Evaluate

$$1,45$$

Solution Steps

Multiply 1 and 10 to get 10.

$$\frac{10+3}{10}+0,15$$

Add 10 and 3 to get 13.

$$\frac{13}{10}+0,15$$

Convert decimal number 0,15 to fraction \frac{15}{100}. Reduce the fraction \frac{15}{100} to lowest terms by extracting and canceling out 5.

$$\frac{13}{10}+\frac{3}{20}$$

Least common multiple of 10 and 20 is 20. Convert \frac{13}{10} and \frac{3}{20} to fractions with denominator 20.

$$\frac{26}{20}+\frac{3}{20}$$

Since \frac{26}{20} and \frac{3}{20} have the same denominator, add them by adding their numerators.

$$\frac{26+3}{20}$$

Add 26 and 3 to get 29.

$$\frac{29}{20}$$

Factor

$$\frac{29}{5 \cdot 2 ^ {2}} = 1\frac{9}{20} = 1.45$$