Răspuns :
fie numarul intreg n ...
daca:
a) n * 2/3 = 108 => n= 108 : 2 * 3 = 162 ;
b) n * 5/10 = 115 => n= 115 : 5 * 10= 230 ;
c) n * 9/7 = 306 => n= 306 : 9 * 7 = 238 ;
daca:
a) n * 2/3 = 108 => n= 108 : 2 * 3 = 162 ;
b) n * 5/10 = 115 => n= 115 : 5 * 10= 230 ;
c) n * 9/7 = 306 => n= 306 : 9 * 7 = 238 ;
a)108:2=54
54*3=162(intregul)
b_)115:5=23
23*10=230(intregul)
c)306:9=34(o septime)
34*7=238(intregul)
nu sunt sigura
54*3=162(intregul)
b_)115:5=23
23*10=230(intregul)
c)306:9=34(o septime)
34*7=238(intregul)
nu sunt sigura