Three numbers

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

Final 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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You need to know the following knowledge to solve this word math problem:

combinatoricsalgebraarithmeticbasic operations and conceptsnumbersGrade of the word problem

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