Question

in a residential area of 900 families 3/5 onward scooter, 1/3 owned car, 1/4 owned bicycle, 86 owned car and bicycle, 90 families owned bicycle and scooter. If 2/15 own all three , then find: I) number of families who owned atleast 2 vehicles. ii) no of families which owned no vehicles.​

Answer 1

Answer:

in a residential area of 900 families 3/5 onward scooter, 1/3 owned car, 1/4 owned bicycle, 86 owned car and bicycle, 90 families owned bicycle and scooter. If 2/15 own all three , then find: I) number of families who owned atleast 2 vehicles. ii) no of families which owned no vehicles.