Solve (8,4*10^7):(2,1)*10

$$( 8,4 \cdot 10 ^ { 7 } ) : ( 2,1 ) \cdot 10$$

Evaluate

$$400000000$$

Solution Steps

Calculate 10 to the power of 7 and get 10000000.

$$\frac{8,4\times 10000000}{2,1}\times 10$$

Multiply 8,4 and 10000000 to get 84000000.

$$\frac{84000000}{2,1}\times 10$$

Expand \frac{84000000}{2,1} by multiplying both numerator and the denominator by 10.

$$\frac{840000000}{21}\times 10$$

Divide 840000000 by 21 to get 40000000.

$$40000000\times 10$$

Multiply 40000000 and 10 to get 400000000.

$$400000000$$

Factor

$$2^{10}\times 5^{8}$$