Whakaoti i te 1/4:1/8:1/10

$$\frac { 1 } { 4 } : \frac { 1 } { 8 } : \frac { 1 } { 10 }$$

Aromātai

$$20$$

Ngā Upane Otinga

Whakawehe \frac{\frac{1}{4}}{\frac{1}{8}} ki te \frac{1}{10} mā te whakarea \frac{\frac{1}{4}}{\frac{1}{8}} ki te tau huripoki o \frac{1}{10}.

$$\frac{\frac{1}{4}\times 10}{\frac{1}{8}}$$

Whakareatia te \frac{1}{4} ki te 10, ka \frac{10}{4}.

$$\frac{\frac{10}{4}}{\frac{1}{8}}$$

Whakahekea te hautanga \frac{10}{4} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{\frac{5}{2}}{\frac{1}{8}}$$

Whakawehe \frac{5}{2} ki te \frac{1}{8} mā te whakarea \frac{5}{2} ki te tau huripoki o \frac{1}{8}.

$$\frac{5}{2}\times 8$$

Tuhia te \frac{5}{2}\times 8 hei hautanga kotahi.

$$\frac{5\times 8}{2}$$

Whakareatia te 5 ki te 8, ka 40.

$$\frac{40}{2}$$

Whakawehea te 40 ki te 2, kia riro ko 20.

$$20$$

Tauwehe

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