Question

aflati doua nr stiind ca suma lor este 67 sica impartind pe primul la al doilea obtinem catul4 si restul7

Answer 1

a + b= 67
a : b = 4 rest 7
a =4×b+7
a /----/----/----/----/+7
b /----/
67- 7 = 60
60 : 5 = 12 (un segment egal)
a = 4×12+7=48+7=55
b = 12

verificare
55+12=67
55: 12 = 4 rest 7

raspuns:
a =55
b =12