Exactly 0.54 times.
1 with remainder 23.
27 times
27 times.
9 can go into 27 three times, so 27 can go into 9 one third times.
27 go's into 495 18.3 repeating times
27 and a half times
Once only
31
27 times (270 ÷ 10 = 27).
It goes: 810/27 = 30 times
20 times.