By measuring the width of the circle or sphere radius is half of the diameter
        
             
        
        
        
Answer:
(A) The odds that the taxpayer will be audited is approximately 0.015.
(B) The odds against these taxpayer being audited is approximately 65.67.
Step-by-step explanation:
The complete question is:
Suppose the probability of an IRS audit is 1.5 percent for U.S. taxpayers who file form 1040 and who earned $100,000 or more.
A. What are the odds that the taxpayer will be audited?
B. What are the odds against such tax payer being audited? 
Solution:
The proportion of U.S. taxpayers who were audited is:
P (A) = 0.015
Then the proportion of U.S. taxpayers who were not audited will be:
P (A') = 1 - P (A) 
         = 1 - 0.015
         = 0.985
(A)
Compute the  odds that the taxpayer will be audited as follows:

                                     
Thus, the odds that the taxpayer will be audited is approximately 0.015.
(B)
Compute the odds against these taxpayer being audited as follows:

                                     
Thus, the odds against these taxpayer being audited is approximately 65.67.
 
        
             
        
        
        
Yes, your answer is right.
        
             
        
        
        
First let's make both the miles and the hours ran improper fractions:

So, to find our miles per hour, we have to divide the miles by the hours to get: 