35 times.
35 goes into 280,8 times.
35
312 ÷ 35 = 8.91 (8 times with a remainder of 32).
8
Once with a remainder of 8
35 divided by 8 equals 4 with a remainder of 3.
8 3/4
8 with remainder 11.
3 times with a remainder of 8
35 with remainder 7.
3 with remainder 8.