Question

find the greatest four digit number whose digits are distanct and in proportion?​

Answer 1

Content:

Numbers is used to write quantities and put values and number system logically deals with them.

Given:

Digits that are distint and proportion.

Find:

The greatest four digit number whose digits are distanct and in proportion.

Solution:

According to the problem,

Let the greatest four digit number be $1000$

For the numbers to be distint we need to take the next higher number,$9999$

This number is then evaluated and the number after the thousand place is taken as the next higher number, then the number from the hundreds place then the tens and then the ones place,

The number is look like $9832$.

In this number, $8$ is next higher number from $9$ then $3,2$ are the next higher numbers for tens and ones place.

Hence, the number is $9832$ which is the greatest four digit number whose digits are distanct and in proportion.