You don’t know because they don’t say how many friends there are with marbles.
I’m sure X is 105 degrees
There are 6.4 Kilometers in 4 miles
Answer is Mary because
8/8 is a whole
4/8 is a half
3/8 is less than 1/2
10^-5 = 0.00001
27 divided by 0.0001=2700000