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  2. Grade (slope) - Wikipedia

    en.wikipedia.org/wiki/Grade_(slope)

    This is not the usual way to specify slope; this nonstandard expression follows the sine function rather than the tangent function, so it calls a 45 degree slope a 71 percent grade instead of a 100 percent. But in practice the usual way to calculate slope is to measure the distance along the slope and the vertical rise, and calculate the ...

  3. Alcohol proof - Wikipedia

    en.wikipedia.org/wiki/Alcohol_proof

    From this, it follows that to convert the ABV expressed as a percentage to degrees proof, it is only necessary to multiply the ABV by 7 ⁄ 4. Thus pure 100% alcohol will have 100×(7 ⁄ 4) = 175 proof, and a spirit containing 40% ABV will have 40×(7 ⁄ 4) = 70 proof.

  4. ECTS grading scale - Wikipedia

    en.wikipedia.org/wiki/ECTS_grading_scale

    Calculate the grade distribution in terms of percentages for the reference group. Include the grading percentage table of your degree programme in every Transcript of Records/Diploma Supplement. For transfer, compare the percentage table of the other institution's degree programme with your own.

  5. Academic grading in China - Wikipedia

    en.wikipedia.org/wiki/Academic_grading_in_China

    Here is the genuine score in percentage. Some US universities also provide guidance for converting different grading systems into 4.0 scale grading. For example, UC Berkeley has a GPA Conversion chart for non-US grading systems. [4]

  6. Grading in education - Wikipedia

    en.wikipedia.org/wiki/Grading_in_education

    Grading in education is the application of standardized measurements to evaluate different levels of student achievement in a course. Grades can be expressed as letters (usually A to F), as a range (for example, 1 to 6), percentages, or as numbers out of a possible total (often out of 100).

  7. Grading systems by country - Wikipedia

    en.wikipedia.org/wiki/Grading_systems_by_country

    The International Grade Conversion system, by World Education Services, for percentages scored in Indian universities allows one to locate the corresponding grade in the US or the corresponding grade point average for each grade provided at an Indian University; the conversion system functions as follows, with the equivalent classification or ...

  8. Gradian - Wikipedia

    en.wikipedia.org/wiki/Gradian

    [18] [19] Today, the degree, ⁠ 1 / 360 ⁠ of a turn, or the mathematically more convenient radian, ⁠ 1 / 2 π ⁠ of a turn (used in the SI system of units) is generally used instead. In the 1970s – 1990s, most scientific calculators offered the gon (gradian), as well as radians and degrees, for their trigonometric functions . [ 23 ]

  9. Degree of curvature - Wikipedia

    en.wikipedia.org/wiki/Degree_of_curvature

    Where degree of curvature is based on 100 units of arc length, the conversion between degree of curvature and radius is Dr = 18000/π ≈ 5729.57795, where D is degree and r is radius. Since rail routes have very large radii, they are laid out in chords, as the difference to the arc is inconsequential; this made work easier before electronic ...