– Make the greatest and the smallest 7-digit
numbers using the digits 7, 3, 6, 5, 8, and 9. you may repeat a digit

June 30, 2021

By Kinsley

2 thoughts on “– Make the greatest and the smallest 7-digit<br />numbers using the digits 7, 3, 6, 5, 8, and 9. you may repeat a digit<br /><br /”

1. Answer:

   Greatest = 99,87,653

   Smallest = 33,56,789

   Step-by-step explanation:

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2. Answer:

   Let the 9 is greatest decimal digit, the greatest 7− digit number would begin with as many nines as possible.

   Since there must be 3 different digits in the 7− digits number,

   Let begin with five nines and fill the last two places with 8 and 7.

   The smallest seven digit number is 1000000

   But we need three different digits it will be 1000002

   Now,

   Let find their sum =9999987+1000002=10999989.

   Step-by-step explanation:

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