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Algebra
Pregunta

A chemist wants to make \( 14 \) liters of a \( 40...

A chemist wants to make \( 14 \) liters of a \( 40 \% \) acid solution. She has solutions that are \( 30 \% \) acid and \( 65 \% \) acid. How much of each must she mix? 

Answer

10 litres of 30% acid

4 litres of 65% acid

Solución
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