30 minus 11 is 19.
24/30 - 5/30 = 19/30
19/20 minus 11/12 = 1/30
19 minutes 30 seconds minus 12 minutes 40 seconds = 6.833 minutes OR 6 minutes 50 seconds.
19/307/10 - 1/15 := (7/10 * 3/3 )- (1/15 * 2/2)= 21/30 - 2/30= 19/30
30 minus 11 is 19.
24/30 - 5/30 = 19/30
19/20 minus 11/12 = 1/30
-19 :)
9 + 2 + 30 - 5 + 18 - 19 = -1
19 minutes 30 seconds minus 12 minutes 40 seconds = 6.833 minutes OR 6 minutes 50 seconds.
68
-19
-30 - (-24) = -30 + 24 = -6
19/307/10 - 1/15 := (7/10 * 3/3 )- (1/15 * 2/2)= 21/30 - 2/30= 19/30
minus 20
I believe it is 1/30