Whakaoti i te 2.4*(9+3+5+4+8+6+3+6+4+12)

$$2.4 \times ( 9 + 3 + 5 + 4 + 8 + 6 + 3 + 6 + 4 + 12 )$$

Aromātai

$$144$$

Ngā Upane Otinga

Tāpirihia te 9 ki te 3, ka 12.

$$2.4\left(12+5+4+8+6+3+6+4+12\right)$$

Tāpirihia te 12 ki te 5, ka 17.

$$2.4\left(17+4+8+6+3+6+4+12\right)$$

Tāpirihia te 17 ki te 4, ka 21.

$$2.4\left(21+8+6+3+6+4+12\right)$$

Tāpirihia te 21 ki te 8, ka 29.

$$2.4\left(29+6+3+6+4+12\right)$$

Tāpirihia te 29 ki te 6, ka 35.

$$2.4\left(35+3+6+4+12\right)$$

Tāpirihia te 35 ki te 3, ka 38.

$$2.4\left(38+6+4+12\right)$$

Tāpirihia te 38 ki te 6, ka 44.

$$2.4\left(44+4+12\right)$$

Tāpirihia te 44 ki te 4, ka 48.

$$2.4\left(48+12\right)$$

Tāpirihia te 48 ki te 12, ka 60.

$$2.4\times 60$$

Whakareatia te 2.4 ki te 60, ka 144.

$$144$$

Tauwehe

$$2^{4}\times 3^{2}$$