The number of people in Class 5 ① is between 40-50, a group of 12 people can be divided exactly, and a group of 8 people can be divided exactly. How many people are there in Class 5 ①?
五①班的人数在40-50之间，12人一组能正好分完，8人一组也能正好分完，五①班有多少人？
<result>48</result>