bob and mary went for an exhibition . their mother gave them a water bag that contains 5 liters of water . bob consumed 2/5 of the water and remaining was consumed by mercy . a) how much water did bob drink ? b) what fraction of total quantity of water did mercy drink ? also find out the amount of water that mercy drink?
Answers
Given:-
- Total quantity of water=5 litres
- Bob consumed=2/5 of the water
- Mercy consumed=The ramaining water
To Find:-
- How much water did Bob drink ?
- Fraction of total quantity of water did Mercy drink ?
- The quantity of water that Mercy drink ?
Solution:-
At first we have to calculate the total quantity of water which is consumed by Bob then find out the total remaining quantity of water which consumed by Mercy. After write the fraction of quantity for Mercy.
Calculation for (a)
- How much water did Bob consume
=> 2/5 out of 5 litres
=> 2/5 × 5
=> 2 litres
Calculation for (b)
- Fraction of total quantity of water did Mercy drink ?
=>Fraction quantity for Mercy = Mercy drank / Total quantity
=> Fraction quantity for Mercy = 3/5 litres
Calculation for (c)
- Find out the amount of water that mercy drink?
=> Mercy drank = remaining of the water
=> Mercy drank = Total quantity - Consumed water by Bob
=> Mercy drank = 5 litres - 2 litres
=> Mercy drank = 3 litres
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