It is: 9/7 divided by 5/81 = 729/35
(42/5)/(35/9)=(42/5)x(9/35)=378/175
(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.
9/1 divided by 3/5 = 9/1 X 5/3 = 3/1 X 5/1 = 15/1 = 15!
0.225 or 5.625, your question is unclear0.225 = (9/8)/5 5.625 = 9/(8/5)
7/9 divided by 5/6 is 0.933
2/9 divided by 18/5 is 0.1851851
It is: 9/5 divided by 5/6 = 54/25 or 2.16 as a decimal
It is: 9/7 divided by 5/81 = 729/35
5/9 divided by 6/7 = 0.648148 repeating.
9/4 divided by 24/5 = 9/4 x 5/24 = 45/96
7/18 divided by 5/9 = 7/10 or 0.7
It is: 9/10 divided by 3/5 = 3/2 or 1.5
The answer is 3/5 divided by 9/4 = 4/15 in its simplest form
4/9 ÷ 4/5 = 5/9
(25 / 3) / (5 / 9) = 15
12/5 ÷ 12/9 = 12/5 x 9/12 = 9/5 = 14/5