Whakaoti i te 100*4.2*(28-17)/136.2-134

$$\frac{ 100 \times 4.2 \times (28-17) }{ 136.2-134 }$$

Aromātai

$$2100$$

Ngā Upane Otinga

Whakareatia te 100 ki te 4.2, ka 420.

$$\frac{420\left(28-17\right)}{136.2-134}$$

Tangohia te 17 i te 28, ka 11.

$$\frac{420\times 11}{136.2-134}$$

Whakareatia te 420 ki te 11, ka 4620.

$$\frac{4620}{136.2-134}$$

Tangohia te 134 i te 136.2, ka 2.2.

$$\frac{4620}{2.2}$$

Whakarohaina te \frac{4620}{2.2} mā te whakarea i te taurunga me te tauraro ki te 10.

$$\frac{46200}{22}$$

Whakawehea te 46200 ki te 22, kia riro ko 2100.

$$2100$$

Tauwehe

$$3\times 7\times 2^{2}\times 5^{2}$$