Answer:
D
Hey There!
To find the answer you have to add the frequencies of all of them and take the frequency of 3 people being in a car and divide that by the sum of all of the frequencies if that makes sense
37+98+40+25=200
The frequency of 3 people being in a car is 40
so we would do
which is equal to
Therefore D is your answer
Your answer is going to be roughly 9.3327
Move the constant to the other side, so that you have variable on one side and constant on the other side
195/8 : 13/4
= 195/8 x 4/14
= 780/112
= 6 108/112
= 6 54/56
= 6 27/28
Rigid. Rigid transformations don't change size or shape