Can someone help me with this problem?

Answer:
160 times
Step-by-step explanation:
If we have a value "A" and another value "B" (which is greater than A), to find how many times B is greater than A, we will divide B by A.
In this problem, we need how many times MASON - CHLOE is greater than MASON - KEVIN. Thus, we divide MASON - CHLOE distance by MASON - KEVIN distance.
Remember, dividing scientific notation numbers go by the rule shown below:
[tex]\frac{a*10^c}{d*10^e}=(\frac{a}{d})*10^{c-e}[/tex]
So we divide the constants and subtract the powers. So we have:
[tex]\frac{8*10^7}{5*10^5}=(\frac{8}{5})*10^{7-5}=1.6*10^2[/tex]
This becomes:
[tex]1.6*10^2=1.6*100=160[/tex]
So masons to chloes house is 160 times greater than distance of mason to kevin's house