Whakaoti i te 22/7*4.75^2*14

$$\frac{ 22 }{ 7 } \times { 4.75 }^{ 2 } \times 14$$

Aromātai

$$992.75$$

Ngā Upane Otinga

Tātaihia te 4.75 mā te pū o 2, kia riro ko 22.5625.

$$\frac{22}{7}\times 22.5625\times 14$$

Me tahuri ki tau ā-ira 22.5625 ki te hautau \frac{225625}{10000}. Whakahekea te hautanga \frac{225625}{10000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 625.

$$\frac{22}{7}\times \frac{361}{16}\times 14$$

Me whakarea te \frac{22}{7} ki te \frac{361}{16} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{22\times 361}{7\times 16}\times 14$$

Mahia ngā whakarea i roto i te hautanga \frac{22\times 361}{7\times 16}.

$$\frac{7942}{112}\times 14$$

Whakahekea te hautanga \frac{7942}{112} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{3971}{56}\times 14$$

Tuhia te \frac{3971}{56}\times 14 hei hautanga kotahi.

$$\frac{3971\times 14}{56}$$

Whakareatia te 3971 ki te 14, ka 55594.

$$\frac{55594}{56}$$

Whakahekea te hautanga \frac{55594}{56} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 14.

$$\frac{3971}{4}$$

Tauwehe

$$\frac{11 \cdot 19 ^ {2}}{2 ^ {2}} = 992\frac{3}{4} = 992.75$$