Setting up the ratio, you get 3/18=x/54. Solve the proportion, you get that Riverside and Smithville are 9 cm apart on the map.
Answer:
you pay ...........................
1 centiliter is .01 of a liter.
6.02 decaliter is 60.2 liters.
6.02 decaliter is also 6020 centiliters
So 6.02 decaliter is 6020 centiliters
Point two should be your answer