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Muskan Tanwar

· started a discussion

· 1 Months ago

plz explain sir

Question:
In a mixture of 90 litres, the ratio of milk and water is 4 : 1. How much water should be added to the mixture so that the ratio of milk and water becomes 6 : 4 ?
Options:
A) 24 litres
B) 30 litres 
C) 32 litres
D) 42 litres
Solution:
Ans: (b)


Muskan Tanwar

· commented

· 1 Months ago

thanks sir

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