A family used 10% of the water in a tank each day. If there was 200 litres of water in the tank. How much water...

      

A family used 10% of the water in a tank each day. If there was 200 litres of water in the tank. How much water was left after two day's use?

  

Answers


Dana
During the first day the remainder of what was 100% - 10% = 90%
90% of 200 litres = 180 litres
After the second day the remainder was 90% of 180 litres = 162 litres
Dana05 answered the question on October 16, 2019 at 12:47


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