Datrys A=4000(1+8/100)^7

$$A = 4000 ( 1 + \frac { 8 } { 100 } ) ^ { 7 }$$

Datrys ar gyfer A

$$A = \frac{334731302496}{48828125} = 6855\frac{14505621}{48828125} = 6855.297075118$$

Camau ar gyfer Datrys Hafaliad Llinol

Lleihau'r ffracsiwn \frac{8}{100} i'r graddau lleiaf posib drwy dynnu a chanslo allan 4.

$$A=4000\left(1+\frac{2}{25}\right)^{7}$$

Adio 1 a \frac{2}{25} i gael \frac{27}{25}.

$$A=4000\times \left(\frac{27}{25}\right)^{7}$$

Cyfrifo \frac{27}{25} i bŵer 7 a chael \frac{10460353203}{6103515625}.

$$A=4000\times \frac{10460353203}{6103515625}$$

Lluosi 4000 a \frac{10460353203}{6103515625} i gael \frac{334731302496}{48828125}.

$$A=\frac{334731302496}{48828125}$$

Neilltuo A

$$A≔\frac{334731302496}{48828125}$$