-12
If it is 3:15 it will be between midnight and noon or am. If it is 15:15 it will be between noon and midnight or pm.
9 : 15 = 3 : 5
The average of -9 and 15 is +3 .
2/3 = 10/15 4/5 = 12/15 halfways between 10/15 and 12/15 is 11/15
-12
Distance between the points of (3, 7) and (15, 16) is 15 units
If it is 3:15 it will be between midnight and noon or am. If it is 15:15 it will be between noon and midnight or pm.
LCM(3, 5) = 15.
The GCF is 3.
-15
3/5 and 4/5 are 9/15 and 12/15 therefore 10/15 (same as 2/3) and 11/15 are between
2/3 = 10/15 4/5 = 12/15 halfways between 10/15 and 12/15 is 11/15
9 : 15 = 3 : 5
The average of -9 and 15 is +3 .
15
15 is divisible by 3 and 5, because 15/3=5, and 15/5=3.