Question

In a mixture of 28 litres the ratio of milk and water is 5:2 if 2 litre water added

Answer 1

Solutions :-



Given :

Water added in mixture = 2 litres

After adding 2 litres water in mixture,
weight of mixture = (28 + 2) litres = 30 litres

Ratio of milk and water = 5 : 2


Let the weight of milk and water be 5x and 2x + 2 respectively.


A/q

=> 5x + 2x + 2 = 30
=> 7x = 30 - 2
=> 7x = 28
=> x = 28/7 = 4


Milk = 5x = 5×4 = 20 litres
Water = 2x + 2 = 2×4 + 2 = 8 + 2 = 10 litres


Hence,
The weight of milk is 20 litres and weight of water is 10 litres

Answer 2

$<b>Heya mate. (^_-). Solution below.$
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♠ Let the amount of milk in the mixture be 5x L, and amount of water be 2x.



♠ Then, it is given that the total of milk and water is 28 L.

→→→ 5x + 2x = 28

=> 7x = 28

=> x = 28/7

=> x = 4


♠ Then,

•°• Amount of milk in the mixture,
= 5x
= 5 × 4
= 20 L

•°• Amount of water in the mixture,
= 2x
= 2 × 4
= 8 L



♥ Now, if 2 Litre of water is added, amount of water in the mixture,
= 8 L + 2 L
= 10 L
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$<marquee>Thank you.$