Solve 1/17/10+2/9

$$\frac { 1 } { 1 } \frac { 7 } { 10 } + \frac { 2 } { 9 }$$

Evaluate

$$\frac{83}{90}\approx 0.922222222$$

Solution Steps

Divide 1 by 1 to get 1.

$$1\times \frac{7}{10}+\frac{2}{9}$$

Multiply 1 and \frac{7}{10} to get \frac{7}{10}.

$$\frac{7}{10}+\frac{2}{9}$$

Least common multiple of 10 and 9 is 90. Convert \frac{7}{10} and \frac{2}{9} to fractions with denominator 90.

$$\frac{63}{90}+\frac{20}{90}$$

Since \frac{63}{90} and \frac{20}{90} have the same denominator, add them by adding their numerators.

$$\frac{63+20}{90}$$

Add 63 and 20 to get 83.

$$\frac{83}{90}$$

Factor

$$\frac{83}{2 \cdot 3 ^ {2} \cdot 5} = 0.9222222222222223$$