schmidtwhitney1986 schmidtwhitney1986

27-10-2022
Mathematics

Answered

A scientist mixes water (containing no salt) with a solution that contains 45% salt. She wants to obtain 135 ounces of a mixture that is 20% salt. How many
ounces of water and how many ounces of the 45% salt solution should she use?
Water:
Salt solution:
ounces
ounces

Answer :

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