A quarter of ten, as it relates to time, is 9:45 A quarter of ten, as it relates to algebra, is 2.5
745
five ten
6:45
In terms of time, quarter to one is 12.45pm in both digital and analogue formats.
10:15
7:45
7:15.
2:45
It's 3:45
5:45
Quarter to 10.