How many pounds of pure salt must be added to 30 pounds of a 2% solution of salt and water to increase it to a 10% solution?

How many pounds of pure salt must be added to 30 pounds of a 2% solution of salt and water to increase it to a 10% solution?

How many pounds of pure salt must be added to 30 pounds of a 2% solution of salt and water to increase it to a 10% solution? ?

Created: 4 days ago | Updated: 4 days ago | Created By:

Imran Ahmed

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ক-এর বয়স খ -এর বয়সের দ্বিগুণ এবং ক-এর বয়স গ-এর বয়সের তিনগুণ। তাদের বয়সের সমষ্টি ৭৭ বছর হলে ক ও খ-এর বয়সের পার্থক্য হবে -

Adjective of the word 'Float' is-

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