Question

The price of a​ four-star meal, only ​$5050 per couple decades​ ago, has since increased 400400​%. The current price of a​ four-star meal is which of the​ following?
A. A​ four-star meal is ​$10 comma 00010,000 because 4 times $50 equals $2004×$50=$200​, which is multiplied by 5050.
B. A​ four-star meal is ​$500500 because 4 times $ 50 equals $2004×$50=$200​, which is added to ​$5050 and then multiplied by 2 because the price is per couple.
C. A​ four-star meal is ​$250250 because 4 times $ 50 equals $2004×$50=$200​, which is added to ​$5050.
D. A​ four-star meal is ​$400400 because 4 times $ 50 equals $2004×$50=$200​, which is multiplied by 2 because the price is per couple.
E. A​ four-star meal is ​$200200 because 4 times $ 50 equals $ 2004×$50=$200.
F. A​ four-star meal is ​$150150 because 4 times $ 50 equals $ 2004×$50=$200​, from which ​$5050 is subtracted.

Answer 1

Answer:

The correct answer is C.

Step-by-step explanation:

The price of a​ four-star meal, only ​$50 per couple decades​ ago, has since increased 400%.

This means that if the $50 per couple is 100%(decimal 1), the current price is 100%+400% = 500%(decimal 5). So we can solve a rule of three to find the current price of a four-star meal.

1 - 50

5 - x

$x = 50*5$

$x = 250$.

The current price of a four star meal is $250 per couple.

The correct answer is C.