Question

How much water should be added to half a litre milk to make one litre

Answer 1

Heya❤

1/2 + x = 1

x = 1 - 1/2

x = 1/2

So 1/2 litre of should be added in half litre of milk to make it one litre.

hope it helps☺

Answer 2

Here's the answer

To make one litre , 1/2 litre milk should be added to half litre milk.

Explanation :-

Let the milk required to make one litre be x

$\sf{\therefore \: \frac{1}{2} + x = 1}$

$\sf{x = 1 - \frac{1}{2}}$

Taking out L.C.M ,

$\sf{x = \frac{2}{2} - \frac{1}{2}}$

$\sf{x = \frac{2 - 1}{2}}$

$\sf{x = \frac{1}{2}}$

Thus,

1/2 litre more milk is required to make one litre


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Thanks!!