Find the difference between the greatest and the least number that can be written using the digits 6, 2, 7, 4, 3 each only once.About 1 year ago

Subject : Mathematics Class : Class 6

Posted By : Venkatesh


As we need to use each digit only once, so can only make 5 digit numbers from these digit.

Greatest number can be formed using biggest number as most significant digit, so greatest number with these 5 digits would be 76432

Similary smallest number would be formed when we use smallest number first, so its 23467.