Issolvi (109*10^-2)(69*10^-1)

$$( 109 \times 10 ^ { - 2 } ) ( 69 \times 10 ^ { - 1 } )$$

Evalwa

$$\frac{7521}{1000}=7.521$$

Passi tas-Soluzzjonijiet

Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid -2 u -1 biex tikseb -3.

$$109\times 10^{-3}\times 69$$

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

$$109\times \frac{1}{1000}\times 69$$

Immultiplika 109 u \frac{1}{1000} biex tikseb \frac{109}{1000}.

$$\frac{109}{1000}\times 69$$

Immultiplika \frac{109}{1000} u 69 biex tikseb \frac{7521}{1000}.

$$\frac{7521}{1000}$$

Fattur

$$\frac{3 \cdot 23 \cdot 109}{2 ^ {3} \cdot 5 ^ {3}} = 7\frac{521}{1000} = 7.521$$