its 90%
If you line up 94 66 40 29 16 like I just did you will see the 40 is in the
If by grade you mean percentage, you would have scored 67.5%. 40-13= 27 (27/40) * 100
9 29/40 : resolve the fraction by dividing 29 by 40 = 0.725, then add to whole number, so 9 + 0.725 = 9.725
31/40 = 77.5%.
40 % = 40 / 100, so (40 / 100) * 29 = 0.4 * 29 = 11.6
40 out of 50 is 80%. The grade which this represents will depend on grade boundaries which, in turn, will depend on the standardising procedure.
40 - 29 = 11
29÷100×40=11.672.5%= 29/40 * 100%= 0.725 * 100%= 72.5%
29 / 40 = 0.725
29.725
It is: 40+(-11) = 29
The Least Common Multiple (LCM) of 29 and 40 is 1,160.
Grade 60 has a tensile stress of 60000 psi while Grade 40 has 40000. Grade 60 steel rusts faster than grade 40. grade 60 bar can be identified by the word 60 which should have printed on that while on grade 40 no no will be printed or written and we can identify this by counting the lines on steel as well. If there are 3 lines longitudinally on the bar its is of 60 grade and if 2 lines longitudinally it will be identified as 40 grade.
its 90%
Whatever grade you get for 66%
29 x 100/40 = 72.5%