GEOMETRY
posted by ANGEL .
POINTS M,N, AND O ARE 3 POINTS ON A LINE WITH COORDINATE 5, 2 SQUARE ROOT OF 5 AND 3 SQUARE ROOT OF 2 RESPECTIVELY, WHICH POINT IS BETWEEN THE OTHER TWO ?

O = 3*sqrt(2) = 4.24.
N = 2*sqrt(5) = 4.47.
M = 5.
N is between O and M.