In a car park,there are thrice as many cars as vans.The number of cars is twice the number of motorc

题目

In a car park,there are thrice as many cars as vans.The number of cars is twice the number of motorcycles .Total number of wheeks these vehicles have is 4598.
A) How many cars are parked at the park.
B) If (fraction) 1-3 of the motorcycles left the car park,how many vehicles are left in the carpark?

答案