TonyWeber123 23/01/2018 1h + 30min min h60 130 x60x = 30.16x = 3x = 3/6 x = 1/21h + 1/2h = 2/2h + 1/2h = 3h/2
TonyWeber123
1h + 30min
min h
60 1
30 x
60x = 30.1
6x = 3
x = 3/6
x = 1/2
1h + 1/2h = 2/2h + 1/2h = 3h/2