Your answer would be 600 centimeters. If you look at a ruler you'll see that there are centimeters and no meters because you'll need 100 cm.
By solving it in your head
Magnitude (how much) and multitude (how many), the two principal types of quantities, are further divided as mathematical and physical.
Sample space is all possible outcome of an event.and denotes in a set form{}
If u flipa coin twice then sample space={HH,TT,HT,TH}
It’s C one while if her assignment
