752
98765.
To find the greatest number Tara can make using the digits 4, 6, 8, 2, 8, 3, and 1, she should arrange the digits in descending order. The digits in descending order are 8, 8, 6, 4, 3, 2, and 1. Therefore, the greatest number she can create is 8864321.
In order to make the number as big as possible, you would want the greatest value digits in the greatest place value. Thus the first number would have to be 9. Once 9 has been used, the second number would have to be 8. Then the third number would have to be 7 and so on. Therefore, the greatest 9 digit number with 9 different digits is 987,654,321.
7,610 is.There are other possibilities, like (6)710 , but those are weird.
3333
98765.
7,610 or (6)710
8642
In order to make the number as big as possible, you would want the greatest value digits in the greatest place value. Thus the first number would have to be 9. Once 9 has been used, the second number would have to be 8. Then the third number would have to be 7 and so on. Therefore, the greatest 9 digit number with 9 different digits is 987,654,321.
531
8643
7,610 is.There are other possibilities, like (6)710 , but those are weird.
descending order
3333
It is 4579.
7642
93 x 862 = 80,166