Lutasin ang 0.5*0.07+0.05*0.35+0.35*0.19+0.1*0.11

$$0.5 \times 0.07+0.05 \times 0.35+0.35 \times 0.19+0.1 \times 0.11$$

I-evaluate

$$0.13$$

Mga Hakbang ng Solution

I-multiply ang 0.5 at 0.07 para makuha ang 0.035.

$$0.035+0.05\times 0.35+0.35\times 0.19+0.1\times 0.11$$

I-multiply ang 0.05 at 0.35 para makuha ang 0.0175.

$$0.035+0.0175+0.35\times 0.19+0.1\times 0.11$$

Idagdag ang 0.035 at 0.0175 para makuha ang 0.0525.

$$0.0525+0.35\times 0.19+0.1\times 0.11$$

I-multiply ang 0.35 at 0.19 para makuha ang 0.0665.

$$0.0525+0.0665+0.1\times 0.11$$

Idagdag ang 0.0525 at 0.0665 para makuha ang 0.119.

$$0.119+0.1\times 0.11$$

I-multiply ang 0.1 at 0.11 para makuha ang 0.011.

$$0.119+0.011$$

Idagdag ang 0.119 at 0.011 para makuha ang 0.13.

$$0.13$$

I-factor

$$\frac{13}{2 ^ {2} \cdot 5 ^ {2}} = 0.13$$