Question

suma a trei numere nat a b c este232, impartind a la b obtinem catul 14 si rest 5 , iar impartind b la c se obtine cat 7 si rest 1 . det numerele , dau coroana

Answer 1

a+b+c=232
a:b=14rest 5
a=14b+5
b:c=7 rest 1
b=7c+1
a=14*(7c+1)+5
14*(7c+1)+5+7c+1+c=232
98c+14+5+7c+1+c=232
106c+20=232
106c=212
c=2
b=7*2+1=15
a=14*15+5=215
verific
215+15+2=232