Question

220 students were asked if they liked chocolate or vanilla ice cream. 140 said they liked chocolate and 120 said they like vanilla. How many student like both?

Answer 1

We have 220 students total.

140 like Chocolate.

120 like Vanilla.

140+120=260.

260 is 40 more than 220.

Therefore there are 40 students who said they like both.

I hope this helps! :)