11/3 times.
1
40
Six of them
0.75 times.
30-40 times
40 times
40 goes into 870 21.75 times or 21 with remainder 30.
400
30 times
Exactly 40 times
4.5 times or 4 with remainder 20.
It goes 9 times with a remainder of 30
8.75 times or 8 with remainder 30.