Solve 800*72+800*72*73/2*12*10/100

$$800 \times 72 + 800 \times \frac { 72 \times 73 } { 2 \times 12 } \times \frac { 10 } { 100 }$$

Evaluate

$$75120$$

Solution Steps

Multiply 800 and 72 to get 57600.

$$57600+800\times \frac{72\times 73}{2\times 12}\times \frac{10}{100}$$

Cancel out 2\times 12 in both numerator and denominator.

$$57600+800\times 3\times 73\times \frac{10}{100}$$

Multiply 3 and 73 to get 219.

$$57600+800\times 219\times \frac{10}{100}$$

Multiply 800 and 219 to get 175200.

$$57600+175200\times \frac{10}{100}$$

Reduce the fraction \frac{10}{100} to lowest terms by extracting and canceling out 10.

$$57600+175200\times \frac{1}{10}$$

Multiply 175200 and \frac{1}{10} to get \frac{175200}{10}.

$$57600+\frac{175200}{10}$$

Divide 175200 by 10 to get 17520.

$$57600+17520$$

Add 57600 and 17520 to get 75120.

$$75120$$

Factor

$$2^{4}\times 3\times 5\times 313$$