Solve 272.4*120+955.4*60-800.3*105/2

$$272.4 \cdot 120+955.4 \cdot 60- \frac{ 800.3 \cdot 105 }{ 2 }$$

Evaluate

$$47996.25$$

Solution Steps

Multiply 272.4 and 120 to get 32688.

$$32688+955.4\times 60-\frac{800.3\times 105}{2}$$

Multiply 955.4 and 60 to get 57324.

$$32688+57324-\frac{800.3\times 105}{2}$$

Add 32688 and 57324 to get 90012.

$$90012-\frac{800.3\times 105}{2}$$

Multiply 800.3 and 105 to get 84031.5.

$$90012-\frac{84031.5}{2}$$

Expand \frac{84031.5}{2} by multiplying both numerator and the denominator by 10.

$$90012-\frac{840315}{20}$$

Reduce the fraction \frac{840315}{20} to lowest terms by extracting and canceling out 5.

$$90012-\frac{168063}{4}$$

Convert 90012 to fraction \frac{360048}{4}.

$$\frac{360048}{4}-\frac{168063}{4}$$

Since \frac{360048}{4} and \frac{168063}{4} have the same denominator, subtract them by subtracting their numerators.

$$\frac{360048-168063}{4}$$

Subtract 168063 from 360048 to get 191985.

$$\frac{191985}{4}$$

Factor

$$\frac{3 \cdot 5 \cdot 12799}{2 ^ {2}} = 47996\frac{1}{4} = 47996.25$$