Michael scored 260 points during his junior year on the school basketball team. He scored 20% more points during his senior year. How many points did he score during both years?
In his senior year, Michael scored 260 × 1.20 = <<260*1.20=312>>312 points.
In both his senior and junior years Michael scored 260 + 312 = <<260+312=572>>572 points.
#### 572