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The density of water and milk mixture sample is 1032kg/m^3.if the density of pure milk is 1080kg/m^3 then determine percentage (%) of water mixed in milk.

The density of water and milk mixture sample is 1032kg/m^3.if the density of pure milk is 1080kg/m^3 then determine percentage (%) of water mixed in milk.

Grade:11

1 Answers

Arun
25750 Points
6 years ago

Density of pure milk = 1080 kg/m3

1080 kg/m3 = 100 % pure milk

Density of diluted milk = 1032 kg/m3

1032 kg/m3 = ? % of milk

 

1032*100/1080 =95.56% of milk

Thus, the percentage of water by volume in milk is

100 - 95.56 = 4.44 %

 
Regards
Arun (askIITians forum expert)

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