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Rounding of averages is generally done to the second decimal; hence, a 3.95 is rounded up to a 4.0, whereas a 3.94 is rounded down to a 3.9. Usually in higher level education such as university degrees , 80% of the passing grades are in the 4.5 – 5.4 range and a grade exceeding 5.0 is normally considered "good".
Times between midnight and the first decimal hour were written without hours, so 1:00 am, or 0.41 decimal hours, was written as "four décimes" or "forty-one minutes". 2:00 am (0.8333) was written as "eight décimes", "eighty-three minutes", or even "eighty-three minutes thirty-three seconds".
Approximating a fraction by a fractional decimal number: 5 / 3 1.6667: 4 decimal places: Approximating a fractional decimal number by one with fewer digits 2.1784: 2.18 2 decimal places Approximating a decimal integer by an integer with more trailing zeros 23217: 23200: 3 significant figures Approximating a large decimal integer using ...
The following table lists the units of the Jeffersonian decimal system, and their relationship with one another. The values of these units are based on Jefferson's proposal of a foot that was equal in length to one-fifth of a second rod, one fourth of an inch shorter than the foot in use at the time, and approximately equal to 0.298461684 m. [5]
The conference was held at the request of U.S. President Chester A. Arthur. [1] The subject to discuss was the choice of "a meridian to be employed as a common zero of longitude and standard of time reckoning throughout the world". [1] It resulted in the recommendation of the Greenwich Meridian as the international standard for zero degrees ...
The Romans used a duodecimal rather than a decimal system for fractions, as the divisibility of twelve (12 = 2 2 × 3) makes it easier to handle the common fractions of 1 ⁄ 3 and 1 ⁄ 4 than does a system based on ten (10 = 2 × 5).
Here, OPEN # means "ensure channel 1 is free," call the C: driver to prepare the device (this will set the cassette tape spools onto tension and advance the heads keeping the cassette tape player "paused"). The 4 means "read" (other codes are 8 for write and 12 = 8 + 4 for "read-and-write"). The third number is auxiliary information, set to 0 ...