in a class of 56 students,1/4 are in team gold and 3/14 are in team silver. Out of the remaining,1/3 are in team bronze and the rest in team Platinum. how many students are there in team Platinum? explain

Total students =56
1/4of 56 are in gold=14
Remaining left are 42
So 3/14 of 42 are in silver =9
Again Remaining left are 33
So again 1/3of 33 are in bronze=11
So the overall students in gold, silver and bronze are 14+9+11=24
So the reamaining left out students are in platinum i.e 56-24=32