Physics, 19.05.2021 03:50 TimothyYash9403

A student is making a cup of hot chocolate. They want to add hot chocolate mix to water to make a 60% solution of hot chocolate. If they have 100 units of water, how many units of chocolate mix is there? - 90 units
- 15 units
- 60 units
- 30 units

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A student is making a cup of hot chocolate. They want to add hot chocolate mix to water to make a 60...

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