Solve 325*325+175*175-2*325*175/325*325-175*175

$$\frac { 325 \times 325 + 175 \times 175 - 2 \times 325 \times 175 } { 325 \times 325 - 175 \times 175 }$$

Evaluate

$$\frac{3}{10}=0.3$$

Solution Steps

Multiply 325 and 325 to get 105625. Multiply 175 and 175 to get 30625.

$$\frac{105625+30625-2\times 325\times 175}{325\times 325-175\times 175}$$

Add 105625 and 30625 to get 136250.

$$\frac{136250-2\times 325\times 175}{325\times 325-175\times 175}$$

Multiply 2 and 325 to get 650.

$$\frac{136250-650\times 175}{325\times 325-175\times 175}$$

Multiply 650 and 175 to get 113750.

$$\frac{136250-113750}{325\times 325-175\times 175}$$

Subtract 113750 from 136250 to get 22500.

$$\frac{22500}{325\times 325-175\times 175}$$

Multiply 325 and 325 to get 105625.

$$\frac{22500}{105625-175\times 175}$$

Multiply 175 and 175 to get 30625.

$$\frac{22500}{105625-30625}$$

Subtract 30625 from 105625 to get 75000.

$$\frac{22500}{75000}$$

Reduce the fraction \frac{22500}{75000} to lowest terms by extracting and canceling out 7500.

$$\frac{3}{10}$$

Factor

$$\frac{3}{2 \cdot 5} = 0.3$$