Datrys 30*10^8*6582119514*10^-16/155

$$\frac { 30 \times 10 ^ { 8 } \times 6582119514 \times 10 ^ { - 16 } } { 155 }$$

Enrhifo

$$\frac{9873179271}{775000000}\approx 12.739586156$$

Camau Ateb

Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 8 a -16 i gael -8.

$$\frac{30\times 10^{-8}\times 6582119514}{155}$$

Cyfrifo 10 i bŵer -8 a chael \frac{1}{100000000}.

$$\frac{30\times \frac{1}{100000000}\times 6582119514}{155}$$

Lluosi 30 a \frac{1}{100000000} i gael \frac{3}{10000000}.

$$\frac{\frac{3}{10000000}\times 6582119514}{155}$$

Lluosi \frac{3}{10000000} a 6582119514 i gael \frac{9873179271}{5000000}.

$$\frac{\frac{9873179271}{5000000}}{155}$$

Mynegwch \frac{\frac{9873179271}{5000000}}{155} fel ffracsiwn unigol.

$$\frac{9873179271}{5000000\times 155}$$

Lluosi 5000000 a 155 i gael 775000000.

$$\frac{9873179271}{775000000}$$

Ffactor

$$\frac{3 ^ {2} \cdot 37 \cdot 967 \cdot 30661}{2 ^ {6} \cdot 5 ^ {8} \cdot 31} = 12\frac{573179271}{775000000} = 12.739586156129032$$