The price of 1 liter of petrol is $2.10. My car has a capacity of 50 liters. How much money will it cost me to fill up my car?
1 Answer
May 5, 2018
Explanation:
If 1 liter of petrol is $2.10, and you need 50 liters, it makes sense for every 1 liter you pay $2.10, for 2 liters you pay $4.20, and so on.
Just multiply 50 (number of liters) by $2.10 (price)
