Question

the sum of all possible two digit numbers formed from the three digit different one digit natural number when divided by the sum original three numbers is equals to

Answer 1

22

The two-digit numbers formed from these

numbers are 56, 65, 67, 76, 57 and 75

Required quotient =

56+65+67+76+57+75/ 5 + 6 + 7 = 396/19 =22

Answer 2

Step-by-step explanation:

Let x, y,z be three digits

Sum of possible 2 digit number formed from these

= (10x + y) + (10x+ z) + (10y + x) +(10y + z) + (10z + x) + (10z+ y)

= 22 (x + y + z)

22(x + y + z) divided by (x+ y + z) = 22