Correct sequence is the last one.
First you need convert all the numbers in each sequence into the same type of number (fraction, decimal or percentage). Here I will convert them all into decimals for simplicity sake.
3/4 into a decimal is 0.75
We find this by multiplying the denominator by a number that turns it into 100.
So 4 x 25 = 100
Whatever we do to the denominator we do to the numerator so
3 x 25 = 75
New fraction = 75/100
Make the denominator into 1 by dividing it by 100, and whatever you do to the denominator you must do to the numerator so our new fraction is
0.75/1
Which is the same thing as 0.75.
Do this for the other fractions.
-1/5 = -0.2
-5/16 = -0.3
New numbers:
0.75, -0.20, -0.30, 0.90, -0.52
Now we have our decimals, order them into least to greatest (ascending order)
This will be:
-0.52, -0.30, -0.20, 0.75, 0.90
(fractions are underlined, make sure to convert them back into a fraction if you write the answer)