9 R 5
46 times.
230
280/5 = 56
23, 2, and 5 are the factors of 230, other than 1 and 230.
23 times (115 ÷ 5 = 23).
These go into 230 evenly: 1, 2, 5, 10, 23, 46, 115, 230.
5 times
35 goes into 180 about 5.14 times or 5 with remainder 5.
5 go into 19
5 can go into 1000 200 times.
240 times.