Whakaoti i te (4.5*10^15):(5*10^8)/0.0025-0.00012

$$\frac { ( 4.5 \cdot 10 ^ { 15 } ) : ( 5 \cdot 10 ^ { 8 } ) } { 0.0025 - 0.00012 }$$

Aromātai

$$\frac{450000000000}{119}\approx 3781512605.042016807$$

Ngā Upane Otinga

Me whakakore tahi te 10^{8} i te taurunga me te tauraro.

$$\frac{\frac{4.5\times 10^{7}}{5}}{0.0025-0.00012}$$

Tātaihia te 10 mā te pū o 7, kia riro ko 10000000.

$$\frac{\frac{4.5\times 10000000}{5}}{0.0025-0.00012}$$

Whakareatia te 4.5 ki te 10000000, ka 45000000.

$$\frac{\frac{45000000}{5}}{0.0025-0.00012}$$

Whakawehea te 45000000 ki te 5, kia riro ko 9000000.

$$\frac{9000000}{0.0025-0.00012}$$

Tangohia te 0.00012 i te 0.0025, ka 0.00238.

$$\frac{9000000}{0.00238}$$

Whakarohaina te \frac{9000000}{0.00238} mā te whakarea i te taurunga me te tauraro ki te 100000.

$$\frac{900000000000}{238}$$

Whakahekea te hautanga \frac{900000000000}{238} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{450000000000}{119}$$

Tauwehe

$$\frac{2 ^ {10} \cdot 3 ^ {2} \cdot 5 ^ {11}}{7 \cdot 17} = 3781512605\frac{5}{119} = 3781512605.042017$$