The question is ambiguous because division is not associative.
(9/10)/5 = 9/50 or 0.18
whereas
9/(10/5) = 9/2 = 4.5
That's the same as 10 x 9/5 = 90/5 = 18
It is: 9/10 divided by 3/5 = 3/2 or 1.5
(52/5) / (9/10) = (27/5) / (9/10) = 27/5*10/9 = 6
7/18 divided by 5/9 = 7/10 or 0.7
45/10
4/10 / 5/9 = 4/10 * 9/5 = 36/50 = 18/25
9/10 ÷ 5/12 = 54/25 or 24/25
9/10 / 5/8 = 1 11/25 or 1.44.
9/10 x -5/3 = -45/30 = -3/2
1/6 ÷ 9/10 = 10/54 which can be reduced to 5/27.
(9+5)/6 divided by (6+4)/9==(14/6) divided by (10/9)==(14/6)*(9/10)because to divide by a fraction you flip it and multiply==(14*9)/(6*10)==126/60==2.1
-9/10
10/9