Answer:
40/100
Step-by-step explanation:
100/5 = 20
2/5 x 20 = 40/100
=> (x-1)(x-1)
<u><em>Using FOIL</em></u>
=>
x=3.
Add-on:
hope this helped at all.
The answer is 20 feet
We know that her apartment sketch is 6 by 4 inches.
If the 6 inch side is actually 30 feet and 6 goes into 30 5 times, we should multiply 4 by 5 to get proportionate answers.
Therefore her apartment is 20*30 feet
Hope this helps
