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Problemi Simili mit-Tiftix tal-Web

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3.2\times 2.5\times 10^{-21}
Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom. Żid -10 u -11 biex tikseb -21.
8\times 10^{-21}
Immultiplika 3.2 u 2.5 biex tikseb 8.
8\times \frac{1}{1000000000000000000000}
Ikkalkula 10 bil-power ta' -21 u tikseb \frac{1}{1000000000000000000000}.
\frac{1}{125000000000000000000}
Immultiplika 8 u \frac{1}{1000000000000000000000} biex tikseb \frac{1}{125000000000000000000}.