A fitness center tracks the number of new memberships it sells each month. The data collected over a six-month period is shown in the following table:
Month | New Memberships Sold |
---|---|
January | 15 |
February | 20 |
March | 25 |
April | 30 |
May | 10 |
June | 5 |
Based on the data, what is the total number of new memberships sold over the six months?