To write 0.44 as a fraction, you would have to write 0.44 as the numerator and put 1 as the denominator. Then, you would multiply both the numerator and denominator by 10 as long as you get in the numerator a whole number
0.44 = 0.44/1
= 4.4/10 =
44/100 <------- Either this answer
OR
In order to write 0.4444444444 as a fraction, you put 0.4444444444 as the numerator and 1 as the denominator. Now, you would then multiply the numerator and denominator by ten as long as you get the numerator to be a whole number.
0.4444444444 = 0.4444444444/1
= 4.444444444/10 = 44.44444444/100
= 444.4444444/1,000 = 4444.444444/10,000
= 44444.44444/100,000 = 444444.4444/1,000,000
= 4444444.444/10,000,000 = 44444444.44/100,000,000
= 444444444.4/1,000,000,000 = 4444444444/10,000,000,000
So, the answer might also be:
4444444444/10,000,000,000
Hope this helped! If not, then at least I tried to help!