Question

N students joined the radio control club. Some had boats, some had airplanes, and some had cars. They divided into 3 equal groups according to what model each one had. Ten more students joined the radio-controlled airplane group. There are 15 students in this group now. How many students joined the radio control club in the beginning?

Answer 1

Answer:

36 people joined the radio control club.

Step-by-step explanation:

15-3= 12

12*3=36