(10/17) / (-15/17) =
10/17 * - 17/15 =
- 10/15 =
- 2/5 <==
============
2.75 / -2.2 =
- 1.25 <==
============
(-2 3/5) / (3/5) =
- 13/5 * 5/3 =
-13/3 or - 4 1/3 <==
============
(2 1/4) / (3/4) =
9/4 * 4/3 =
9/3 =
3 <==
I think it might be f^-1 (x) = x/2 - 3/2
I hope this helps!
Step-by-step explanation:
here's the answer to your question
Answer:
the answer is 40/4
Step-by-step explanation: 7 1/4 3/4 40/4