There is a mixture of milk and water in the ratio 7:3 out of which 10L is removed and replaced with water to bring down the concentration of

Question

There is a mixture of milk and water in the ratio 7:3 out of which 10L is removed and replaced with water to bring down the concentration of milk by 10%. The amount of water that needs to be added to the resulting mixture in order to reduce the concentration of milk to 50% is?

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Kennedy 1 month 2021-08-18T10:57:00+00:00 2 Answers 0 views 0

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    0
    2021-08-18T10:58:08+00:00

    Answer:

    I will not help you in your test.

    0
    2021-08-18T10:58:16+00:00

    Answer:

    so sorry i do not know

    i am very sorry: pls forgive me..

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18:9+8+9*3-7:3-1*13 = ? ( )