Whakaoti i te 0,7/(60*10^-3)^2

$$\frac { 0,7 } { ( 60 \cdot 10 ^ { - 3 } ) ^ { 2 } }$$

Aromātai

$$\frac{1750}{9}\approx 194.444444444$$

Ngā Upane Otinga

Tātaihia te 10 mā te pū o -3, kia riro ko \frac{1}{1000}.

$$\frac{0.7}{\left(60\times \frac{1}{1000}\right)^{2}}$$

Whakareatia te 60 ki te \frac{1}{1000}, ka \frac{3}{50}.

$$\frac{0.7}{\left(\frac{3}{50}\right)^{2}}$$

Tātaihia te \frac{3}{50} mā te pū o 2, kia riro ko \frac{9}{2500}.

$$\frac{0.7}{\frac{9}{2500}}$$

Whakawehe 0.7 ki te \frac{9}{2500} mā te whakarea 0.7 ki te tau huripoki o \frac{9}{2500}.

$$0.7\times \frac{2500}{9}$$

Whakareatia te 0.7 ki te \frac{2500}{9}, ka \frac{1750}{9}.

$$\frac{1750}{9}$$

Tauwehe

$$\frac{2 \cdot 7 \cdot 5 ^ {3}}{3 ^ {2}} = 194\frac{4}{9} = 194.44444444444446$$