Solve 78*12div76+789-78

$$78 \times 12 \div 76+789-78$$

Evaluate

$$\frac{13743}{19}\approx 723.315789474$$

Solution Steps

Multiply 78 and 12 to get 936.

$$\frac{936}{76}+789-78$$

Reduce the fraction \frac{936}{76} to lowest terms by extracting and canceling out 4.

$$\frac{234}{19}+789-78$$

Convert 789 to fraction \frac{14991}{19}.

$$\frac{234}{19}+\frac{14991}{19}-78$$

Since \frac{234}{19} and \frac{14991}{19} have the same denominator, add them by adding their numerators.

$$\frac{234+14991}{19}-78$$

Add 234 and 14991 to get 15225.

$$\frac{15225}{19}-78$$

Convert 78 to fraction \frac{1482}{19}.

$$\frac{15225}{19}-\frac{1482}{19}$$

Since \frac{15225}{19} and \frac{1482}{19} have the same denominator, subtract them by subtracting their numerators.

$$\frac{15225-1482}{19}$$

Subtract 1482 from 15225 to get 13743.

$$\frac{13743}{19}$$

Factor

$$\frac{3 ^ {3} \cdot 509}{19} = 723\frac{6}{19} = 723.3157894736842$$