Question

two three digit numbers are formed using the same integers and then when they are added they form another three digit number with the same integers find the added number​

Answer 1

I just cannot find it, so I appologize to the author. ... 2. Sum of all the numbers which can be formed by using the digits (repetition being ... Same is true for the other two digits. ... One more tip: when we add up all the numbers, we can start with the ... (1+5+8)/3 * 111 - another way to write 3-digit number formed from "average

Explanation: