Solve 30/12(112,200*0,07)=

$$\frac { 30 } { 12 } ( 112,200 \times 0,07 ) =$$

Evaluate

$$19,635$$

Solution Steps

Reduce the fraction \frac{30}{12} to lowest terms by extracting and canceling out 6.

$$\frac{5}{2}\times 112,2\times 0,07$$

Convert decimal number 112,2 to fraction \frac{1122}{10}. Reduce the fraction \frac{1122}{10} to lowest terms by extracting and canceling out 2.

$$\frac{5}{2}\times \frac{561}{5}\times 0,07$$

Multiply \frac{5}{2} times \frac{561}{5} by multiplying numerator times numerator and denominator times denominator.

$$\frac{5\times 561}{2\times 5}\times 0,07$$

Cancel out 5 in both numerator and denominator.

$$\frac{561}{2}\times 0,07$$

Convert decimal number 0,07 to fraction \frac{7}{100}.

$$\frac{561}{2}\times \frac{7}{100}$$

Multiply \frac{561}{2} times \frac{7}{100} by multiplying numerator times numerator and denominator times denominator.

$$\frac{561\times 7}{2\times 100}$$

Do the multiplications in the fraction \frac{561\times 7}{2\times 100}.

$$\frac{3927}{200}$$

Factor

$$\frac{3 \cdot 7 \cdot 11 \cdot 17}{2 ^ {3} \cdot 5 ^ {2}} = 19\frac{127}{200} = 19.635$$