Question

Find the difference between the largest and the smallest 7-digit numbers formed
by using the digits in the number 6427310. (digits should not repeat)
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Answer 1

Answer:

Answer: 6619743.

Largest 7 digit number using 6427310 without repeating digits ….

Arrange digits in descending order & write …

7643210.

Smallest 7 digit number … arrange in ascending order. Number starting with “0” is not a 7 digit number, so number should start with 1 & then arrange other digits in ascending order. Smallest 7 digit number with given digits is: 1023467.

Difference between largest & smallest 7 digit numbers is: 7643210 - 1023467= 6619743.

Answer 2

Answer:

8619743

Step-by-step explanation:

largest is 7643210

smallest is 1023467