Solve (0.2*10*2100)+(0.2*336000)+0.2*4200*15

$$(0.2 \times 10 \times 2100)+(0.2 \times 336000)+0.2 \times 4200 \times 15$$

Evaluate

$$84000$$

Solution Steps

Multiply 0.2 and 10 to get 2.

$$2\times 2100+0.2\times 336000+0.2\times 4200\times 15$$

Multiply 2 and 2100 to get 4200.

$$4200+0.2\times 336000+0.2\times 4200\times 15$$

Multiply 0.2 and 336000 to get 67200.

$$4200+67200+0.2\times 4200\times 15$$

Add 4200 and 67200 to get 71400.

$$71400+0.2\times 4200\times 15$$

Multiply 0.2 and 4200 to get 840.

$$71400+840\times 15$$

Multiply 840 and 15 to get 12600.

$$71400+12600$$

Add 71400 and 12600 to get 84000.

$$84000$$

Factor

$$3\times 7\times 2^{5}\times 5^{3}$$