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Mathematics, 12.12.2021 01:30 349222

Brandon decided to make his own hand sanitizer. To be effective, hand sanitizer should contain 60% alcohol. 1. How much water does Brandon need to make 250 ml of hand sanitizer?

2. If Brandon uses 120 ml of pure alcohol, how much hand sanitizer can he make?

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Brandon decided to make his own hand sanitizer. To be effective, hand sanitizer should contain 60% a...
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