Whakaoti i te -4/9*11a/3*7b/2a

$$\frac { - 4 } { 9 } \cdot \frac { 11 a } { 3 } \cdot \frac { 7 b } { 2 a }$$

Aromātai

$$-\frac{154b}{27}$$

Ngā Upane Otinga

Ka taea te hautanga \frac{-4}{9} te tuhi anō ko -\frac{4}{9} mā te tango i te tohu tōraro.

$$-\frac{4}{9}\times \frac{11a}{3}\times \frac{7b}{2a}$$

Me whakarea te -\frac{4}{9} ki te \frac{11a}{3} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{-4\times 11a}{9\times 3}\times \frac{7b}{2a}$$

Me whakarea te \frac{-4\times 11a}{9\times 3} ki te \frac{7b}{2a} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$\frac{-4\times 11a\times 7b}{9\times 3\times 2a}$$

Me whakakore tahi te 2a i te taurunga me te tauraro.

$$\frac{-2\times 7\times 11b}{3\times 9}$$

Whakareatia te -2 ki te 7, ka -14.

$$\frac{-14\times 11b}{3\times 9}$$

Whakareatia te -14 ki te 11, ka -154.

$$\frac{-154b}{3\times 9}$$

Whakareatia te 3 ki te 9, ka 27.

$$\frac{-154b}{27}$$

Kimi Pārōnaki e ai ki b

$$-\frac{154}{27} = -5\frac{19}{27} = -5.703703703703703$$