On interchanging which of the following digits of the given number 9170 will it transform to a 3-digit number?
Seven times a given two digit number is equals to 4 times of the number obtained by interchanging the digits and the difference of digits is 3 find the number
The sum of the digits of a two digit number is 13 the number obtained by interchanging its digits exceeds the given number by 9 find the original number