Issolvi 52*10^-2+42*10^-3

$$52 \times 10 ^ { - 2 } + 42 \times 10 ^ { - 3 }$$

Evalwa

$$\frac{281}{500}=0.562$$

Passi tas-Soluzzjonijiet

Ikkalkula 10 bil-power ta' -2 u tikseb \frac{1}{100}.

$$52\times \frac{1}{100}+42\times 10^{-3}$$

Immultiplika 52 u \frac{1}{100} biex tikseb \frac{13}{25}.

$$\frac{13}{25}+42\times 10^{-3}$$

Ikkalkula 10 bil-power ta' -3 u tikseb \frac{1}{1000}.

$$\frac{13}{25}+42\times \frac{1}{1000}$$

Immultiplika 42 u \frac{1}{1000} biex tikseb \frac{21}{500}.

$$\frac{13}{25}+\frac{21}{500}$$

Żid \frac{13}{25} u \frac{21}{500} biex tikseb \frac{281}{500}.

$$\frac{281}{500}$$

Fattur

$$\frac{281}{2 ^ {2} \cdot 5 ^ {3}} = 0.562$$