What's once in every minute, twice in every moment, but not once in a thousnd years?

Question

The first box is 0.0 second box 0.1 Third box is 0.2 fouth 0.4, 0.5-0.6-0.7-0.8-0.9-1.0-1.1-1.2 I must fill in the boxes with letters to make a word, here are the letters T = 0.67 next T =0.05 T=3/4 L=0.49 R =0.99 M=1.15 E=1/4 H=0.101 E=0.55 E=0.88 The equal sign is to separate the letters from the numbers

Answer 1

You can solve the riddle easily without the key:
once in "a Minute"
twice in "a MoMent"
never in "a thousand years"

THE LETTER M

For getting there, look at your numbers:
T = 0.05 is between 0.0 and 0.1
H = 0.101 is between 0.1 and 0.2
E = 1/4 = 0.25 is between 0.2 and 0.3
L = 0.49 is between 0.4 and 0.5
E = 0.55 is between 0.5 and 0.6
T = 0.67 is between 0.6 and 0.7
T = 3/4 = 0.75 is between 0.7 and 0.8
E = 0.88 is between 0.8 and 0.9
R = 0.99 is between 0.9 and 1.0
M = 1.15 is between 1.1 and 1.2

So the answer is:
THE LETTER M

Answer 2

The letter M

Answer 3

The letter m

Answer 4

What the heck? the boxes dont matter its obviousyt the letter M

Answer 5

The answer to your riddle is the letter M