type into the calculator:
4.6*(2/7)
the calculator answer is 1.31428...
we want to round to the nearest hundredth. the hundredths place is in bold: 1.31428
to round, we look at the number to the right of the hundredths place, which is underlined:
1.31428
if the number on the right is 5 or greater, we add 1 to the number to the left. if the number on the right is 4 or less, then we leave the number on the left alone.
the number on the right here is 4, so we leave the number on the left alone, leaving us with 1.31
