Question

A group of students went for picnic and carried a container full of 25 litres of water. During the picnic,9/10 of water was consumed and 1/2 litre of water spilled out. What amount of water was left at the end of the picnic?

Answer 1

Answer:

Step-by-step explanation:

$\bf Capacity\:of \:container=25\:litre \\ \bf Water\:consumed=\frac{9}{10} \: of\: water\\\implies \frac{9}{10}\times25\:litre=22.5\:litre \\Water\:left=25-22.5=2.5litre\\ Water\:spilled=\frac{1}{2} \:of\: left\:water\\ \implies \frac{1}{2}\times2.5\;litre=1.25litre\\Water\:left=2.5-1.25=1.25litre$