It is: 1
36, as percentage of 42 is 100*36/42 = 85 5/7%
17 is the largest number that evenly divides both 102 and 85.
5
3/5
To do this, take the total number of inches (36) times 85 percent, which would be .85..85 X 36 = 30.6
5
17
It is: 1
3 goes into 36 and 63 evenly.
36, as percentage of 42 is 100*36/42 = 85 5/7%
17 is the largest number that evenly divides both 102 and 85.
5
3/5
36 x 85 = 3060
17 102/17 = 6 85/17 = 5
2 is one such number.