how to round ?
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1 Answer

the tenths place is occupied by o thus you have to take a look at the next number (2)

if it is greater than or five , add 1 to the number in the tenths place if not leave it as it is

Thus 1.02 is 1.0  (the zero must be not remove even if it adds nothing to the number)

by Level 2 User (1.9k points)

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