Answer: [tex]5.42*10^{2}[/tex]
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below:
1. Divide 9.756 by 1.8.
2. According the properties of exponents, if you have a division of two powers with equal base, you must subtract the exponents.
3. Therefore, you obtain the following result:
[tex]\frac{(9.756*10^{-7})}{(1.8*10^{-9})}=5.42*10^{-7-(-9)}=5.42*10^{(-7+9)}=5.42*10^{2}[/tex]