Solve 0.75*0.255+1*0.245+1*0.248+0.625*0.252

$$0.75 \times 0.255+1 \times 0.245+1 \times 0.248+0.625 \times 0.252$$

Evaluate

$$0.84175$$

Solution Steps

Multiply 0.75 and 0.255 to get 0.19125.

$$0.19125+1\times 0.245+1\times 0.248+0.625\times 0.252$$

Multiply 1 and 0.245 to get 0.245.

$$0.19125+0.245+1\times 0.248+0.625\times 0.252$$

Add 0.19125 and 0.245 to get 0.43625.

$$0.43625+1\times 0.248+0.625\times 0.252$$

Multiply 1 and 0.248 to get 0.248.

$$0.43625+0.248+0.625\times 0.252$$

Add 0.43625 and 0.248 to get 0.68425.

$$0.68425+0.625\times 0.252$$

Multiply 0.625 and 0.252 to get 0.1575.

$$0.68425+0.1575$$

Add 0.68425 and 0.1575 to get 0.84175.

$$0.84175$$

Factor

$$\frac{7 \cdot 13 \cdot 37}{2 ^ {5} \cdot 5 ^ {3}} = 0.84175$$