on average, shawnte drinks 1/2
of a 6-ounce glass of water in 2/3
hour. how much water
does she drink in an hour?

3/4 of a 6-ounce glass will be drunk by her in one hour.

Step-by-step explanation:

Given time = 2/3 of hour

                   = 2/3 (60)       As hour = 60 mins

                   = 120/3

                    = 40 mins

Given quantity of water = 1/2 of 6-ounce

                                       = 3 ounce

So,

   In 40 mins, water intake is 3 ounce

   In 1 min, water intake is 3/40

   In 60 mins, water in take is (3/40)*60 = 4.5 ounce

Quantity of water intake in 60 mins:

        4.5 ounce or 3/4 of 6-ounce glass

I hope it will help you.