Mathematics, 05.07.2020 14:01, jdvazquez18p7a7vs

A chemist needs 120 milliliters of a 33% solution but has only 13% and 73% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.

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A chemist needs 120 milliliters of a 33% solution but has only 13% and 73% solutions available. Find...