Question

a+b+c=232;a:b=14 rest5;b:c=7 rest1

Answer 1

a=14b+1
b=7c+1 => c=(b-1)/7
=> 14b+1+b+(b-1)/7= 15b+1+(b-1)/7= (105b+b+7-1)/7= (106b+6)/7= 232
106b=232x7-6
106b= 1618
=> b= 15,2
=> a= 213,8
=> c= 2,02