Ms. Leong owned an ice cream store and had chocolate and vanilla ice cream for sale. She sold \(\frac{3}{4}\) of the chocolate ice cream and \(\frac{1}{2}\) of the vanilla ice cream. At the end of the day, she had 20 scoops of chocolate ice cream and 30 scoops of vanilla ice cream left.

What is the total number of scoops of ice cream Ms. Leong had at the start of the day?

Number of scoops is ___.