scientific_comp_projects/CODE/[python]kattis/trivial/heart_rate.py

n = int(input())

cases = []
for i in range(n):
    bp = input()
    b, p = bp.split(' ')
    b = float(b)
    p = float(p)
    
    bpm = 60*b/p
    abpm = 60*(b-1)/p
    mabpm = 60*(b+1)/p
    
    cases.append(str(abpm) +' '+ str(bpm) +' '+ str(mabpm))
    
for case in cases:
    print(case)