3. How do 7, 8, 10 count as 24 o'clock

3. How do 7, 8, 10 count as 24 o'clock

24 point game title: use 3,7,8,10 to calculate 24 points. 24 point game rules: each number is only used once, but the order can be changed. Only four operations such as addition, subtraction, multiplication and division are allowed. You can use brackets to change the operation order. Sorry, you can't calculate 24 points with 3,7,8,10!