Question

a+b+c=232 ;a÷b=14rest 5; b÷c=7rest1;Determinați a,b,c

Answer 1

a+b+c = 232

a:b=14 rest 5 => a = 14 * b + 5

b:c=7 rest 1 => b = 7 * c + 1

=>

[14 * (7 * c + 1) + 5] + (7 * c + 1) + c = 232 =>

98c +14 +5 +7c +1 + c = 232 =>

106c = 212 => c=2

=> b = 7*2+1 => b=15

=> a = 14*15+5 => a=215