Solve 90*3+86*4+80*3/3+4+3

$$\frac { 90 \times 3 + 86 \times 4 + 80 \times 3 } { 3 + 4 + 3 }$$

Evaluate

$$\frac{427}{5}=85.4$$

Solution Steps

Multiply 90 and 3 to get 270. Multiply 86 and 4 to get 344. Multiply 80 and 3 to get 240.

$$\frac{270+344+240}{3+4+3}$$

Add 270 and 344 to get 614.

$$\frac{614+240}{3+4+3}$$

Add 614 and 240 to get 854.

$$\frac{854}{3+4+3}$$

Add 3 and 4 to get 7.

$$\frac{854}{7+3}$$

Add 7 and 3 to get 10.

$$\frac{854}{10}$$

Reduce the fraction \frac{854}{10} to lowest terms by extracting and canceling out 2.

$$\frac{427}{5}$$

Factor

$$\frac{7 \cdot 61}{5} = 85\frac{2}{5} = 85.4$$