Question

In a traffic survey of 495 vehicles, 390 are cars. Work out the probability of the vehicles That
are not cars. Give your answer as a fraction in its simplest form.

Answer 1

Answer:

2/10

t's very easy if u want any thing to write 10 power -1 = 0.1 if u know this u can do it

Answer 2

Answer:

Traffic survey=495

Cars in Traffic survey=390

Vehicle that are not car=495-390=105