A container with a capacity of 3/5 litres was filled completely with water. 180ml of water from the container was used to water some plants.
What percentage of the container is filled with water now ?

Answer :

1 liter=1000ml

3/5 of 1000ml=600ml

full=600ml
minus 180ml used to water to get
600ml-180ml=420ml

percent?
420/600=70/100=70%

70% full

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