0
Anonymous
90
Pamela McGlynn ∙
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9*10=90.
Wiki User
Multiply it by 9 and then divide the answer by 10.
Multiply by 10/9 = 1.111...
4 and 4/9
multiply by 10-9
If you multiply 2*9, you get 18. Multiply that by 10 to get a three digit number, and you get 180.