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:
5
Step-by-step explanation:
in similar figures the side lengths must be proportional:
4/8 = x/10 cross multiply fractions
40 = 8x divide both sides by 8
5 = x
Answer:
hard
Step-by-step explanation:
I have never seen this before
Answer
150x-2x=3
Step-by-step explanation:
