Question

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Answer 1

Answer:

Given:−

240 litre milk containing 8%fat

160 litre milk containing 15%fat

\large\underline\pink{To find:-}Tofind:−

find the percentage of fat in the mixture ....?

\large\underline\pink{Solutions:-}Solutions:−

240 litre milk containing 8% fat

240 × 8/100

240 × 2/25

480/25

96/5

96/5 L fat is present in 240 L of milk.

160 litre milk containing 15%fat

160 × 15/100

2 × 15/5

30/5

6

6 L fat is present in 160 L of milk.

Now,

Both milk are mixed up:-

240 + 160

400

fat present in 400 L of milk is :-

96/5 + 5/1

96 + 25 / 5

121/5

Now,

present of fat:-

121/5/400/1 × 100

121/5 × 1/4

121/20

6.05 %

hence, 6.05% of fat is present in the mixture.

Answer 2

Answer:

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