Question
John's convertible uses 10 ℓ of petrol to travel a distance of 60 km. At this rate, how far can his convertible travel on 21 ℓ of petrol?
2 m

Click button first when a symbol is required. X

John's convertible uses 10 ℓ of petrol to travel a distance of 60 km. At this rate, how far can his convertible travel on 21 ℓ of petrol?