Whakaoti i te 163/4*41/2

$$16 \frac { 3 } { 4 } \times 4 \frac { 1 } { 2 }$$

Aromātai

$$\frac{603}{8}=75.375$$

Ngā Upane Otinga

Whakareatia te 16 ki te 4, ka 64.

$$\frac{64+3}{4}\times \frac{4\times 2+1}{2}$$

Tāpirihia te 64 ki te 3, ka 67.

$$\frac{67}{4}\times \frac{4\times 2+1}{2}$$

Whakareatia te 4 ki te 2, ka 8.

$$\frac{67}{4}\times \frac{8+1}{2}$$

Tāpirihia te 8 ki te 1, ka 9.

$$\frac{67}{4}\times \frac{9}{2}$$

Me whakarea te \frac{67}{4} ki te \frac{9}{2} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{67\times 9}{4\times 2}$$

Mahia ngā whakarea i roto i te hautanga \frac{67\times 9}{4\times 2}.

$$\frac{603}{8}$$

Tauwehe

$$\frac{3 ^ {2} \cdot 67}{2 ^ {3}} = 75\frac{3}{8} = 75.375$$