Rounding Numbers to One Decimal Place

Learn how to round any number off to 1 decimal place. To do this put a line in 1 number after the decimal point (after the tenths). If the number after this line is less than 5 round down, or round up if the number is 5 or above. Examples include rounding 5.3287 = 5.3, 4.2675 = 4.3, 27.1594 = 27.2 and 265.7485 = 265.7.