Question

8. In a mixture of milk and water, the proportion of water by weight is 75%. If in the 60 g mixture, 15 g of water
is added, what would be the percentage of water?​

Answer 1

Answer:

of water in mixture, total water = 45 + 15 = 60 gm and weight of a mixture = 60 + 15 = 75 gm. So % of water = 100 x 60/75 = 80%.

Answer 2

Answer:

80%

Step-by-step explanation:

water in mixture

total mixture will be 45 + 15 = 60gm

weight of mixture will be 60 + 15 = 75gm

Then % of water is 100 × 60 / 75 = 80%