# Question #bf598

May 23, 2017

See a solution process below:

#### Explanation:

Equation 1) The decimal point needs to move 2 places to the right, therefore we need to subtract $2$ from the 10s exponent:

$- 0.07395 \times {10}^{9} = - 7.395 \times {10}^{7}$

Equation 2) The decimal point needs to move 1 places to the left, therefore we need to add $1$ to the 10s exponent:

$51.26 \times {10}^{-} 7 = 5.216 \times {10}^{-} 6$

Equation 3) The decimal point needs to move 3 places to the right, therefore we need to subtract $3$ from the 10s exponent:

$- 0.004332 \times {10}^{-} 8 = - 4.332 \times {10}^{-} 11$