Quiz about Thursday 7.4D Percents

Question 1

Russell has a collection of 1200 pennies. Of these pennies, 25% are dated before 1980. 35% are dated from 1980 to 2000, and the rest are after 2000.

How many pennies in Russell's collection are dated after 2000?

Accepted Answer

480

Answer

720

Answer

40

Answer

60

Question 2

The price of a video game was reduced from $60 to $45. By what percentage was the price of the video game reduced?

Accepted Answer

25%

Answer

15%

Answer

75%

Answer

40%

Question 3

A Musician wants to buy sound equipment. He has saved $750. He plans to add $130 to this amount every month for the next 12 months and not spend any of the money he saves until he can afford the equipment. Which percentage is closest to the percent increase from the original amount of money he has saved to the amount he will have at the end of 12 months?

Accepted Answer

208%

Answer

480%

Answer

32%

Answer

68%

Question 4

Question 4.

Accepted Answer

70%

Answer

30%

Answer

14%

Answer

75%

Question 5

Question 5.

Accepted Answer

12.5%

Answer

11.1%

Answer

88.9%

Answer

112.5%

Question 6

Question 6.

Accepted Answer

$6.00

Answer

$5.50

Answer

$4.00

Answer

$2.10

Question 7

Question 7.

Accepted Answer

40%

Answer

28%

Answer

64%

Answer

12%

Question 8

Question 8.

Accepted Answer

25

Answer

30

Answer

15

Answer

20

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