Heather received (2)/(3) of the 120 votes cast for class secretary. To find out how many votes she received, we can use a simple calculation.
First, we need to determine what fraction of the votes Heather received. We are given that she received (2)/(3) of the votes. To find the number of votes she received, we multiply the fraction (2)/(3) by the total number of votes cast, which is 120.
(2)/(3) * 120 = (2 * 120) / 3 = 240 / 3 = 80
Therefore, Heather received 80 votes.
In conclusion, Heather received 80 votes out of the 120 votes cast for class secretary.