Datrys 5000*10^3*18/3300^2*100

$$\frac{ 5000 \times { 10 }^{ 3 } \times 18 }{ { 3300 }^{ 2 } } \times 100$$

Enrhifo

$$\frac{100000}{121}\approx 826.446280992$$

Camau Ateb

Cyfrifo 10 i bŵer 3 a chael 1000.

$$\frac{5000\times 1000\times 18}{3300^{2}}\times 100$$

Lluosi 5000 a 1000 i gael 5000000.

$$\frac{5000000\times 18}{3300^{2}}\times 100$$

Lluosi 5000000 a 18 i gael 90000000.

$$\frac{90000000}{3300^{2}}\times 100$$

Cyfrifo 3300 i bŵer 2 a chael 10890000.

$$\frac{90000000}{10890000}\times 100$$

Lleihau'r ffracsiwn \frac{90000000}{10890000} i'r graddau lleiaf posib drwy dynnu a chanslo allan 90000.

$$\frac{1000}{121}\times 100$$

Mynegwch \frac{1000}{121}\times 100 fel ffracsiwn unigol.

$$\frac{1000\times 100}{121}$$

Lluosi 1000 a 100 i gael 100000.

$$\frac{100000}{121}$$

Ffactor

$$\frac{2 ^ {5} \cdot 5 ^ {5}}{11 ^ {2}} = 826\frac{54}{121} = 826.4462809917355$$