Datrys frac{(0.06)^{2}+(0.47)^{2}+(0.079)^2}{(0.006)^2+(0.047)^2+(0.0079)^2}=?

$$\frac { ( 0.06 ) ^ { 2 } + ( 0.47 ) ^ { 2 } + ( 0.079 ) ^ { 2 } } { ( 0.006 ) ^ { 2 } + ( 0.047 ) ^ { 2 } + ( 0.0079 ) ^ { 2 } } = ?$$

Enrhifo

$$100$$

Camau Ateb

Cyfrifo 0.06 i bŵer 2 a chael 0.0036.

$$\frac{0.0036+0.47^{2}+0.079^{2}}{0.006^{2}+0.047^{2}+0.0079^{2}}$$

Cyfrifo 0.47 i bŵer 2 a chael 0.2209.

$$\frac{0.0036+0.2209+0.079^{2}}{0.006^{2}+0.047^{2}+0.0079^{2}}$$

Adio 0.0036 a 0.2209 i gael 0.2245.

$$\frac{0.2245+0.079^{2}}{0.006^{2}+0.047^{2}+0.0079^{2}}$$

Cyfrifo 0.079 i bŵer 2 a chael 0.006241.

$$\frac{0.2245+0.006241}{0.006^{2}+0.047^{2}+0.0079^{2}}$$

Adio 0.2245 a 0.006241 i gael 0.230741.

$$\frac{0.230741}{0.006^{2}+0.047^{2}+0.0079^{2}}$$

Cyfrifo 0.006 i bŵer 2 a chael 0.000036.

$$\frac{0.230741}{0.000036+0.047^{2}+0.0079^{2}}$$

Cyfrifo 0.047 i bŵer 2 a chael 0.002209.

$$\frac{0.230741}{0.000036+0.002209+0.0079^{2}}$$

Adio 0.000036 a 0.002209 i gael 0.002245.

$$\frac{0.230741}{0.002245+0.0079^{2}}$$

Cyfrifo 0.0079 i bŵer 2 a chael 0.00006241.

$$\frac{0.230741}{0.002245+0.00006241}$$

Adio 0.002245 a 0.00006241 i gael 0.00230741.

$$\frac{0.230741}{0.00230741}$$

Ehangu \frac{0.230741}{0.00230741} drwy luosi'r rhifiadur a'r enwadur gyda 100000000.

$$\frac{23074100}{230741}$$

Rhannu 23074100 â 230741 i gael 100.

$$100$$

Ffactor

$$2^{2}\times 5^{2}$$