Datrys 6*626*10^-34/4*3.14*10^-2*10^-5

$$\frac { 6 \cdot 626 \times 10 ^ { - 34 } } { 4 \times 3.14 \times 10 ^ { - 2 } \times 10 ^ { - 5 } }$$

Enrhifo

$$\frac{939}{3140000000000000000000000000}\approx 2.99044586 \cdot 10^{-25}$$

Camau Ateb

Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch -2 a -5 i gael -7.

$$\frac{6\times 626\times 10^{-34}}{4\times 3.14\times 10^{-7}}$$

Canslo 2\times 2 yn y rhifiadur a'r enwadur.

$$\frac{3\times 313\times 10^{-34}}{3.14\times 10^{-7}}$$

Er mwyn rhannu pwerau sy’n rhannu’r un sail, tynnwch esbonydd yr enwadur o esbonydd y rhifiadur.

$$\frac{3\times 313}{3.14\times 10^{27}}$$

Lluosi 3 a 313 i gael 939.

$$\frac{939}{3.14\times 10^{27}}$$

Cyfrifo 10 i bŵer 27 a chael 1000000000000000000000000000.

$$\frac{939}{3.14\times 1000000000000000000000000000}$$

Lluosi 3.14 a 1000000000000000000000000000 i gael 3140000000000000000000000000.

$$\frac{939}{3140000000000000000000000000}$$

Ffactor

$$\frac{3 \cdot 313}{157 \cdot 2 ^ {26} \cdot 5 ^ {25}} = 2.9904458598726107 \times 10^{-25}$$