Answer:
3.2
Explanation:
it is 3.2 because, you look at the 2nd number after the decimal and if it is 5 or larger you round up and if it is 4 or less you round down. So in this case you would be rounding up which makes the 1 a 2.
you have to go to the tenths place then look behind it and if that number is 5 or higher then you change the tenths place into one number higher
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