Hey!
To divide fractions, you have to keep, change, flip.
Keep 3 1/2(7/2)
Change ÷ to ×
Flip 2 1/4(9/4) = 4/9
Now multiply the improper fractions

<em>The 1st choice matches the answer. The answer is the 1st choice.</em>
Good luck and hope this helps! :)
Answer:
C
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
4,500÷90=50
and to check
90×50=4500
Answer:
1. x=40
2. x=17
3. x=5
4. x=83
Step-by-step explanation: