Whakaoti i te /{left(15/60right)}^2*45/60

$$\frac{ }{ } { \left( \frac{ 15 }{ 60 } \right) }^{ 2 } \times \frac{ 45 }{ 60 }$$

Aromātai

$$\frac{3}{64}=0.046875$$

Ngā Upane Otinga

Whakawehea te 1 ki te 1, kia riro ko 1.

$$1\times \left(\frac{15}{60}\right)^{2}\times \frac{45}{60}$$

Whakahekea te hautanga \frac{15}{60} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 15.

$$1\times \left(\frac{1}{4}\right)^{2}\times \frac{45}{60}$$

Tātaihia te \frac{1}{4} mā te pū o 2, kia riro ko \frac{1}{16}.

$$1\times \frac{1}{16}\times \frac{45}{60}$$

Whakareatia te 1 ki te \frac{1}{16}, ka \frac{1}{16}.

$$\frac{1}{16}\times \frac{45}{60}$$

Whakahekea te hautanga \frac{45}{60} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 15.

$$\frac{1}{16}\times \frac{3}{4}$$

Whakareatia te \frac{1}{16} ki te \frac{3}{4}, ka \frac{3}{64}.

$$\frac{3}{64}$$

Tauwehe

$$\frac{3}{2 ^ {6}} = 0.046875$$