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In the number 345201, the digit 3 stands for three hundred thousand (300,000).
a = 1; b = 2; c = 3 111 + 222 = 333
what is the greets possible 9 digit number that uses each of the digits 1-3 times
There are 5 numbers which can make the 3 digit numbers in this example. Therefore each digit in the 3 digit number has 5 choices of which number can be placed there. Therefore number of 3 digit numbers = 5 x 5 x 5 = 125
100000 2847239582