No
They are: 33/39 = 11/13 or 22/26
I don't know how many significant figures you need, but if you type it into a calculator: 13/33 = 0.393939394
33
11/13 = 22/26 = 33/39
11/13, 22/26
22/26, 33/39
11/13 = 22/26 = 33/39 = 44/52 = 55/65 . . .
33% of 13= 33% * 13= 0.33 * 13= 4.29
11/13 = 22/26 = 33/39
equivalent fractions for 11/13 = 22/26, 33/39, 44/52, 55/65,... To get the equivalent fractions of 11/13: Multiply 11/13 by 2/2, 3/3, 4/4, 5/5,... 11/13 * 2/2 = 22/26 11/13 * 3/3 = 33/39 11/13 * 4/4 = 44/52 11/13 * 5/5 = 55/65
You can either say that 66/40 is equivalent or 1 and 13/20
33/13 = 2 7/13