Solve (45,5+6,8)*4,5-4/12=

$$( 45,5 + 6,8 ) \times 4,5 - \frac { 4 } { 12 } =$$

Evaluate

$$\frac{14101}{60}\approx 235,016666667$$

Solution Steps

Add 45,5 and 6,8 to get 52,3.

$$52,3\times 4,5-\frac{4}{12}$$

Multiply 52,3 and 4,5 to get 235,35.

$$235,35-\frac{4}{12}$$

Reduce the fraction \frac{4}{12} to lowest terms by extracting and canceling out 4.

$$235,35-\frac{1}{3}$$

Convert decimal number 235,35 to fraction \frac{23535}{100}. Reduce the fraction \frac{23535}{100} to lowest terms by extracting and canceling out 5.

$$\frac{4707}{20}-\frac{1}{3}$$

Least common multiple of 20 and 3 is 60. Convert \frac{4707}{20} and \frac{1}{3} to fractions with denominator 60.

$$\frac{14121}{60}-\frac{20}{60}$$

Since \frac{14121}{60} and \frac{20}{60} have the same denominator, subtract them by subtracting their numerators.

$$\frac{14121-20}{60}$$

Subtract 20 from 14121 to get 14101.

$$\frac{14101}{60}$$

Factor

$$\frac{59 \cdot 239}{3 \cdot 5 \cdot 2 ^ {2}} = 235\frac{1}{60} \approx 235.016666667$$