Whakaoti i te 5/2*8.31*(155)

$$\frac { 5 } { 2 } \times 8.31 \times ( 155 )$$

Aromātai

$$3220.125$$

Ngā Upane Otinga

Me tahuri ki tau ā-ira 8.31 ki te hautau \frac{831}{100}.

$$\frac{5}{2}\times \frac{831}{100}\times 155$$

Me whakarea te \frac{5}{2} ki te \frac{831}{100} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{5\times 831}{2\times 100}\times 155$$

Mahia ngā whakarea i roto i te hautanga \frac{5\times 831}{2\times 100}.

$$\frac{4155}{200}\times 155$$

Whakahekea te hautanga \frac{4155}{200} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{831}{40}\times 155$$

Tuhia te \frac{831}{40}\times 155 hei hautanga kotahi.

$$\frac{831\times 155}{40}$$

Whakareatia te 831 ki te 155, ka 128805.

$$\frac{128805}{40}$$

Whakahekea te hautanga \frac{128805}{40} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$\frac{25761}{8}$$

Tauwehe

$$\frac{3 \cdot 31 \cdot 277}{2 ^ {3}} = 3220\frac{1}{8} = 3220.125$$