Question

8) A group of students are asked to register for a mass drill. In the mass drill, there are
different formations done, which require to divide the students into groups of 4 or
groups of 14 or groups of 30. If 406 students registered already, find the minimum
number of additional students that need to be registered for the drill so that all the
different formations are possible.​

Answer 1

Answer:

find the lcm

Step-by-step explanation:

420 is the lcm and we know yo add 14.to get 420 so 14 is the answer