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18 questions
12% of $90
$12
$78
$10.80
$102
Increase $90 by 12%
$10.80
$102
$100.80
$90.12
Kate scored 54 out of 60 in her maths exam. What is this as a percent?
0.9
54%
90%
60%
A book is advertised as 20% off. If it cost $70 at the register, how much was it originally?
$90
$84
$87.50
$50
My dog's weight is now 125% of what she weighted one year ago. If her weight then was 30kg, what is her weight now?
31.25
30.125
37.5
37.125
Decrease 500 by 30%
470
350
499.70
150
The average number of shirts sold in the shop was 285 every day in summer. As the temperature was lower and lower, the average number of shirts decreased to 114 every day. What was the percentage decrease of in the average number of shirts sold in the shop?
60%
40%
150%
171%
The usual price of a TV set was $500. During the Christmas holiday, the price of a TV set marked down to $413. What was the percentage decrease in the price of a TV set?
82.6%
87%
17.4%
25%
Darren makes $10 per hour. Next semester, he will be making $14 per hour. What rate of increase does this represent?
28.5%
40%
71%
60%
Find the percentage profit: CP = $50, SP = $60
110%
10%
20%
16.7%
After a 25% discount, a shirt sells for $39. Find the cost price.
$48.75
$50
$52
$50.70
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