At a certain picnic, each of the guests was served
either a single scoop or a double scoop of ice cream.
How many of the guests were served a double scoop
of ice cream?
(1) At the picnic, 60 percent of the guests were
served a double scoop of ice cream.
(2) A total of 120 scoops of ice cream were served
to all the guests at the picnic.