Whakaoti i te 4/12*9/8

$$\frac{ 4 }{ 12 } \times \frac{ 9 }{ 8 }$$

Aromātai

$$\frac{3}{8}=0.375$$

Ngā Upane Otinga

Whakahekea te hautanga \frac{4}{12} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$\frac{1}{3}\times \frac{9}{8}$$

Me whakarea te \frac{1}{3} ki te \frac{9}{8} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{1\times 9}{3\times 8}$$

Mahia ngā whakarea i roto i te hautanga \frac{1\times 9}{3\times 8}.

$$\frac{9}{24}$$

Whakahekea te hautanga \frac{9}{24} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 3.

$$\frac{3}{8}$$

Tauwehe

$$\frac{3}{2 ^ {3}} = 0.375$$