Answer:
picture is too small .i am not able to see
The answer will be 60+ because 48 minutes is a long time and if youstudy for a long time you memorize more
The equation in the question is not the same as the one in the picture so here's the answers to both of them.
Q1 - 1/3 or 0.333333
Q2 - 1/108 or 0.009259