There are 100 students at a college who have taken a course in calculus, 110 who have taken a course in discrete mathematics, and 50 who have taken courses in both calculus and discrete mathematics. the number of students who have taken a course in either calculus or discrete mathematics is

110 students

Step-by-step explanation:

The number of students who have only taken calculus is given by the number of students who have taken calculus minus the students who have taken both classes:

The number of students who have only taken discrete mathematics given by the number of students who have taken discrete mathematics minus the students who have taken both classes:

The number of students that have taken a course in either calculus or discrete mathematics is:

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.