Whakaoti i te -9/10div-6/15=

$$\frac { - 9 } { 10 } \div \frac { - 6 } { 15 } =$$

Aromātai

$$\frac{9}{4}=2.25$$

Ngā Upane Otinga

Whakawehe \frac{-9}{10} ki te \frac{-6}{15} mā te whakarea \frac{-9}{10} ki te tau huripoki o \frac{-6}{15}.

$$\frac{-9\times 15}{10\left(-6\right)}$$

Me whakakore tahi te 3\times 5 i te taurunga me te tauraro.

$$\frac{-3\times 3}{-2\times 2}$$

Whakareatia te -3 ki te 3, ka -9.

$$\frac{-9}{-2\times 2}$$

Whakareatia te -2 ki te 2, ka -4.

$$\frac{-9}{-4}$$

Ka taea te hautanga \frac{-9}{-4} te whakamāmā ki te \frac{9}{4} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.

$$\frac{9}{4}$$

Tauwehe

$$\frac{3 ^ {2}}{2 ^ {2}} = 2\frac{1}{4} = 2.25$$