Question

Tony made 14L of lemonade for a party. His guests drank 9500 mL of the lemonade. How many milliliters of lemonade did Tony have left over?

Answer 1

all you need to know is that there are 1,000 milliliters in every liter so if tony made 14 liters of lemonade and the guests drank 9,500. 9,500 converted into liters is 9.5 and 14- 9.5= 4.5
 
Hope this helps :)

Answer 2

So there are different measuring units so u can change 14L to 14000ml by converting it. Then do 14000ml subtract 9500ml which gives u 4500ml