8. Vidya and Pratap went for a picnic. Their mother gave them a water bottle that contained 5 litres of water. Vidya consumed \frac{2}{5} of the water. Pratap consumed the remaining water.

          (i) How much water did Vidya drink?
          (ii) What fraction of the total quantity of water did Pratap drink?

Answers (1)

Given

Total water  = 5 litre.

i) The amount of water vidya consumed :

=\frac{2}{5}\:\:o\!f 5\:liter=\frac{2}{5}\times5=2\:liter

Hence vidya consumed 2 liters of water from the bottle.

ii) The amount of water Pratap consumed :

=\left (1-\frac{2}{5} \right )\:\:o\!f 5\:liter=\frac{3}{5}\times5=3\:liter

Hence, Pratap consumed 3 liters of water from the bottle.

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