Solve (25*0.25+30*0.46+40*0.55)*600=

$$(25 \times 0.25+30 \times 0.46+40 \times 0.55) \times 600=$$

Evaluate

$$25230$$

Solution Steps

Multiply 25 and 0.25 to get 6.25.

$$\left(6.25+30\times 0.46+40\times 0.55\right)\times 600$$

Multiply 30 and 0.46 to get 13.8.

$$\left(6.25+13.8+40\times 0.55\right)\times 600$$

Add 6.25 and 13.8 to get 20.05.

$$\left(20.05+40\times 0.55\right)\times 600$$

Multiply 40 and 0.55 to get 22.

$$\left(20.05+22\right)\times 600$$

Add 20.05 and 22 to get 42.05.

$$42.05\times 600$$

Multiply 42.05 and 600 to get 25230.

$$25230$$

Factor

$$2\times 3\times 5\times 29^{2}$$