5/9
5/9 + 1/6 is 13/18
1 and 9/20
1/4 + 1/5 = 9/20
Yes, but that's not fully reduced. 3/4 x 16/9 = 48/36 = 4/3 or 1 and 1/3
9 9/20
9/20 is in its simplest form.
45%
0.45
9 over 1, 9/1.
(20/5)/(20/9) is the same as (20/5)X(9/20) This can be reduced to (1/5)X(9/1) 9/5.
0.45
9 over 1 is the same as 9 divided by 1, which is 9 or 9.0
.05 or 1/20
90/20=9/2. If you want to write it as a mixed number, you would have 4 1/2.
9 over 1
10/27 × 9/20 = 1/6