Datrys 0.24*10^5/0.5*10^-7

$$\frac { 0.24 \times 10 ^ { 5 } } { 0.5 \times 10 ^ { - 7 } }$$

Enrhifo

$$480000000000$$

Camau Ateb

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

$$\frac{0.24\times 10^{12}}{0.5}$$

Cyfrifo 10 i bŵer 12 a chael 1000000000000.

$$\frac{0.24\times 1000000000000}{0.5}$$

Lluosi 0.24 a 1000000000000 i gael 240000000000.

$$\frac{240000000000}{0.5}$$

Ehangu \frac{240000000000}{0.5} drwy luosi'r rhifiadur a'r enwadur gyda 10.

$$\frac{2400000000000}{5}$$

Rhannu 2400000000000 â 5 i gael 480000000000.

$$480000000000$$

Ffactor

$$3\times 2^{14}\times 5^{10}$$