0.0062 times.
Exactly 15 times
15 goes into 645 90 times
645 divided by 24 equals 26 with a remainder of 21.
645/32 = 20 5/32 (or 20 with 5 remainder)
80 and 5/8
322 with remainder 1.
92 with remainder 1.
16.125 times or 16 with remainder 5.
645 what? You need to say what units you are converting from.
There are 100 centimetres in one metre. Therefore, 645 centimetres is equal to 645/100 = 6.45 metres.
2 times with a remainder of 8