8.3 and 8.30 are the same, If there is a zero in the end of a decimal, just take it away, For example: 1.1000 is the same as 1.1.
83
Assuming you are meaning 830 grams, then 830 is 83/100 of a kilo, or 83% in the simplest form.
The factors of 830 are: 1, 2, 5, 10, 83, 166, 415, and 830.The prime factors of 830 are: 2, 5, and 83.
830 divided by 10 equals 83. That's it!
It is already to the nearest ten as 830
83
It is 83.
830
830
830
83 meters equals 830 decimeters
83 with 2 remaining832 - 2 = 830 = 10 x 83