51/60
how many subgroup of a group of order 60 and order 51?
{| |- | 78 69 60 51 42 33 |}
40 = 23 x 51 60 = 22 x 31 x 51
If we add 51 and 17 (51 + 17), we'd get 68 for an answer. The number 51 is 50 + 1, and the number 17 is 10 + 7, taking the units digits, 1 + 7 equals 8, and 50 + 10 equals 60. Further, 8 plus 60 is 68, so the sum of 51 and 17 is 68.
51 is 60% of 85
85*60/100 = 51
51 is what percent of 85:= 51 / 85= 0.6Converting decimal to a percentage:0.6 * 100 = 60%
51/60 = 17/20
51 questions is 85% of 60 questions. Divide 51 by 60, then multiply by 100 to get the percentage (%). 51/60 = 0.85 x 100 = 85% (you may notice that 51/60 = 17/20, and multiplying by 5/5 gives you the same answer)
61 - 51 = 9 9 / 60 = .15 therefore 9 is 15% of 60.
First you do... 51 = ? 60 100 Then you cross-multiply the 51 and the 100 and get 5,100. Next you take the 5,100 and divide it by the 60 which gives you your final answer of 85%. ( I personally like to think of it as if your solving a right triangle trying to make a rectangle; in this problem it would be the 100, the 51, and the 60 and then the missing number would be the last corner to finish the rectangle. )
51/60
60-9 = 51
-42
51/60
-42