3/5
51 is 60% of 85
1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765.
85 and 51/100
51 is what percent of 85:= 51 / 85= 0.6Converting decimal to a percentage:0.6 * 100 = 60%
1, 3, 5, 15, 17, 51, 85, 255.
5
Let 'x' be the unknown number. Hence X x 60/100 = 85 Algebraically rearrange. X = 85 X 100 / 60 Cancel down by '10' Hence X = 85 x 10/6 Cancel down by '2' Hence X = 85 X 5/3 Multiply through X = 425/3 X = 141.666...... The answer!!!!!!
1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765
The factors of 51 are: 1, 3, 17, 51 The factors of 85 are: 1, 5, 17, 85
85*60/100 = 51
Factors of 51: 1 3 17 51 Factors of 255: 1 3 5 15 17 51 85 255 The GCF of 51 and 255 is 51
17 and 3 can evenly go into 51.