Răspuns :
Ex 7
o saptamana are 7 zile.
a) 2/7
o ora are 60 de minute
b) 30/60= 1/2
un an are 12 luni
c)12/12=1
o zi are 24 ore
d) 4/24= 1/6
luna are 30 zile
e) 5/30=1/6
eu am simplificat, dar daca nu ati invatat, nu e nevoie, scrie numai prima fractie.
o saptamana are 7 zile.
a) 2/7
o ora are 60 de minute
b) 30/60= 1/2
un an are 12 luni
c)12/12=1
o zi are 24 ore
d) 4/24= 1/6
luna are 30 zile
e) 5/30=1/6
eu am simplificat, dar daca nu ati invatat, nu e nevoie, scrie numai prima fractie.