" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x-----------------120
x=(120*60)/90=80 minut czyli 1h i 20 minut
120*0,6=72
Odp: Gołąb pokona 120km w czasie 1h 12min.
1godzina-90km
10minut-15km
120:15=80min
80min=1godz20min