## If 75 percent of all Americans own an automobile, 15 percent of all Americans own a bicycle, and 20 percent of all

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### If 75 percent of all Americans own an automobile, 15 percent of all Americans own a bicycle, and 20 percent of all

by BTGmoderatorDC » Sun Jan 08, 2023 10:27 pm

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## Global Stats

If 75 percent of all Americans own an automobile, 15 percent of all Americans own a bicycle, and 20 percent of all Americans own neither an automobile nor a bicycle, what percent of Americans own both an automobile and a bicycle?

(A) 0%
(B) 1.33%
(C) 3.75%
(D) 5%
(E) 10%

OA E

Source: Princeton Review

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### Re: If 75 percent of all Americans own an automobile, 15 percent of all Americans own a bicycle, and 20 percent of all

by [email protected] » Wed Jan 11, 2023 9:36 am
BTGmoderatorDC wrote:
Sun Jan 08, 2023 10:27 pm
If 75 percent of all Americans own an automobile, 15 percent of all Americans own a bicycle, and 20 percent of all Americans own neither an automobile nor a bicycle, what percent of Americans own both an automobile and a bicycle?

(A) 0%
(B) 1.33%
(C) 3.75%
(D) 5%
(E) 10%

OA E

Source: Princeton Review

We can let the total number of Americans = 100 and create the following equation:

100 = number who own an automobile + number who own a bike - number who own both + number who own neither

100 = 75 + 15 - b + 20

100 = 110 - b

b = 10