Calculate Percent Decrease in Marilyn's Rent
What is the monthly rent decrease in Marilyn's house?
A. $60
B. $40
C. $100
D. $20
Answer:
The correct monthly rent decrease in Marilyn's house is option A, which is $60.
Marilyn's monthly rent went from $500 to $440, resulting in a $60 decrease. To calculate the percent decrease, we can use the following proportion:
($440 - $500) / $500 = p / 100
By solving this proportion, we find that the percent decrease is 12%. Therefore, the correct answer to the question is option A, $60.