17.721519 rounded to the nearest tenth (one decimal place)

Rounding Chart
Places Tens Ones Tenths Hundredths Thousandths Ten Thousandths Hundred Thousandths Millionths
Number 1 7 . 7 2 1 5 1 9
Rounded Number 1 7 . 7
  • 7 is in the tenths place and 2 is in the hundredths place
  • Since the digit in the hundredths place (2) is less than 5, the digit in the tenths place (7) does not change
  • The digits to the right of the tenths place are dropped
  • 17.721519 rounded to the nearest tenth (one decimal place) = 17.7

The solution above and all other related solutions were provided by the Round to the Nearest Tenth Application.