Nope - 320 millimetres = 32 centimetres. 3.2 metres is 320 centimetres, which is 3,200 millimetres
X will be less than 18 or X<18
I’m pretty sure the answer is c
It's more efficient to hold a random drawing because the probability is higher.

For every 2 person, 1 person gets to go to the concert.
Answer is 1/2 aka 0.5 aka 50%
Hope this helps. - M
44 because it goes into 2 and also goes into 11