Answer:
18 questions
Step-by-step explanation:
22 questions=55%
??? questions=45%
now what about this:
2 questions=5%
I just simplified the first equation
now 5%*???=45%
5*9=45
then we do the same thing to the other side
2*9 questions=45%
18 questions are left on the survey
You have to multiply and divide the 20% time the 30
<span>it will take 24 gallons in 18 seconds to travel 1 mile</span>
It's 233 miles to the Grand Canyon from Phoenix... hope thats what you were looking for :)
I would need more information from the question to give an answer for each trapezoid.
