Solve 2.4*(9+3+5+4+8+6+3+6+4+12)

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

Evaluate

$$144$$

Solution Steps

Add 9 and 3 to get 12.

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

Add 12 and 5 to get 17.

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

Add 17 and 4 to get 21.

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

Add 21 and 8 to get 29.

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

Add 29 and 6 to get 35.

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

Add 35 and 3 to get 38.

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

Add 38 and 6 to get 44.

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

Add 44 and 4 to get 48.

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

Add 48 and 12 to get 60.

$$2.4\times 60$$

Multiply 2.4 and 60 to get 144.

$$144$$

Factor

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