Solve -1.33203*3+0.800781*3-0.4375*0.25+0.625*0.25

$$- 1.33203 \times 3 + 0.800781 \times 3 - 0.4375 \times 0.25 + 0.625 \times 0.25$$

Evaluate

$$-1.546872$$

Solution Steps

Multiply -1.33203 and 3 to get -3.99609.

$$-3.99609+0.800781\times 3-0.4375\times 0.25+0.625\times 0.25$$

Multiply 0.800781 and 3 to get 2.402343.

$$-3.99609+2.402343-0.4375\times 0.25+0.625\times 0.25$$

Add -3.99609 and 2.402343 to get -1.593747.

$$-1.593747-0.4375\times 0.25+0.625\times 0.25$$

Multiply 0.4375 and 0.25 to get 0.109375.

$$-1.593747-0.109375+0.625\times 0.25$$

Subtract 0.109375 from -1.593747 to get -1.703122.

$$-1.703122+0.625\times 0.25$$

Multiply 0.625 and 0.25 to get 0.15625.

$$-1.703122+0.15625$$

Add -1.703122 and 0.15625 to get -1.546872.

$$-1.546872$$

Factor

$$-1.546872$$