Question

geo usually drinks 36 ounces of water per day. he read that he should drink 64 ounces of water per day. If he starts drinking 64 ounces, what is the precent increase?

Answer 1

His increase of water would be +77% more water
64/36=1.77. Meaning he drinks 28 more ounces of water which is also
77% more than before.