36/42
42 - 36 = 6
-6
36 x 42 = 1512
78
Half way between 36 and 42 is (36 + 42) ÷ 2 = 39.
36, as percentage of 42 is 100*36/42 = 85 5/7%
78
36/42=0.85 0.85x100= 85%
It is exactly 2.71 hours. If you mean how long is it in minutes, then 2 hours are 120 minutes and 0.71 hours = (0.71*60)=42.6 minutes (and 0.6 minutes = (0.6*60)= 36 seconds). Therefore 2.71 hours = 2 hours 42 minutes and 36 seconds, OR 162 minutes and 36 seconds, OR 9756 seconds long.
The LCM of 36 and 42 is 252252
The least common denominator of 36 and 42 is 252