A mixture of 20 kg of sprit and water contains 10% water. How much water must be added to this mixture to rais the percentage of water to 25%?

গণিত
Percentage

প্রশ্নঃ A mixture of 20 kg of sprit and water contains 10% water. How much water must be added to this mixture to rais the percentage of water to 25%?

  • ক. 4
  • খ. 5
  • গ. 8
  • ঘ. 30

সঠিক উত্তরঃ

4
There are no comments yet.
Authentication required

You must log in to post an answer.

Log in

বিষয়

গণিত

অধ্যায়

Percentage