wojtek jechal na rowerze przez 1 godz i 20 min. jazda pod gore zajela mu 30% tego czasu. ile minut jechal pod gore?
1h20min=60min+20min=80min
30%*80min=24min
t = 1h 20min = 80min
czas jazdy po górę = 30% x 80min = 0,3 x 80min = 24min
----------------------------------------------------------------------------------------------------
Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1h20min=60min+20min=80min
30%*80min=24min
t = 1h 20min = 80min
czas jazdy po górę = 30% x 80min = 0,3 x 80min = 24min
----------------------------------------------------------------------------------------------------
Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)