Question

in a certain office building the ratio of businesses to car is 3:5 . if there are 30 businesses how many cars are there

Answer 1

Answer:

Step-by-step explanation:

Ratio of businesses to cars= 3:5

Number of businesses= 30

Number of cars= Unknown

Let the number of cars be y

3/5 = 30/y

Cross multiply

3y = 30×5

3y = 150

y= 150/3

y= 50

Number of cars is 50

Answer 2

Answer:

50 cars

Step-by-step explanation:

3   :  5

*10  *10

30 :  50