Three numbers

We have three different non-zero digits. We will create all three digits numbers from them to use all three figures in each. We add all the made numbers and get the sum of 1554. What were the numbers?

Correct answer:

a =  1
b =  2
c =  4

Step-by-step explanation:

1554 = 2 × 3 × 7 × 37  = 3 × 518 = 6 × 259 abc + acb + bca + bac + cba + cab = 1554 124+142+241 + 214 + 421+ 412 = 1554 a=1
b=2
c=4



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