*ahem
1. one liter is 1000 mililiters
2/4=1/2=0.5
0.5*1000=
500 mililiters
2 5 liters is 5000 mililiters, so 5000/500=10
so, ten customers
3. one kiloliter is 1000 liters, so 1782 kiloliters is
1782000 liters
4. 1 liter is 1000 liters
5. 1.5 liters is 1500 militers
6. 2*1000>5*325,
so one can of 2 liter guava juice holds more