Question

a+b+c=1116;a÷b=5;c÷b=4 r. 16

Answer 1

a+b+c = 1 116
a : b = 5 => a = 5×b
c : b = 4 rest 16
c = 4×b+16
inlocuim in prima ecuatie in functie de b
5×b + b + 4×b + 16 = 1 116
10×b = 1 116 - 16
10×b = 1 100
b = 1 100 : 10
b = 110
a = 5×110 = 550
c = 4×110+16 = 440+16 = 456

Verificare:
550+110+456 = 1 116

a = 550
b = 110
c = 456

Answer 2

a |-|-|-|-|-| Total 1116
b |-|
c |-|-|-|-|-16-|
1116-16=1100
1100:10=110
a=110×5
a=550
b=110
c=110×4+16
c=440+16
c=456