Whakaoti i te (3/4*2+15)div3/8=

$$( \frac{ 3 }{ 4 } \times 2+15) \div \frac{ 3 }{ 8 } =$$

Aromātai

$$44$$

Ngā Upane Otinga

Tuhia te \frac{3}{4}\times 2 hei hautanga kotahi.

$$\frac{\frac{3\times 2}{4}+15}{\frac{3}{8}}$$

Whakareatia te 3 ki te 2, ka 6.

$$\frac{\frac{6}{4}+15}{\frac{3}{8}}$$

Whakahekea te hautanga \frac{6}{4} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$\frac{\frac{3}{2}+15}{\frac{3}{8}}$$

Me tahuri te 15 ki te hautau \frac{30}{2}.

$$\frac{\frac{3}{2}+\frac{30}{2}}{\frac{3}{8}}$$

Tā te mea he rite te tauraro o \frac{3}{2} me \frac{30}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{\frac{3+30}{2}}{\frac{3}{8}}$$

Tāpirihia te 3 ki te 30, ka 33.

$$\frac{\frac{33}{2}}{\frac{3}{8}}$$

Whakawehe \frac{33}{2} ki te \frac{3}{8} mā te whakarea \frac{33}{2} ki te tau huripoki o \frac{3}{8}.

$$\frac{33}{2}\times \frac{8}{3}$$

Me whakarea te \frac{33}{2} ki te \frac{8}{3} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{33\times 8}{2\times 3}$$

Mahia ngā whakarea i roto i te hautanga \frac{33\times 8}{2\times 3}.

$$\frac{264}{6}$$

Whakawehea te 264 ki te 6, kia riro ko 44.

$$44$$

Tauwehe

$$2^{2}\times 11$$