Cost after percentage increases or decreases
Your restaurant bill is $100. If you want to leave a 10% tip, how much is the tip?
$10
What is 15% of 100?
15
What is 10% off $110
What is $10.10
Tom wants to buy a pair of sneakers for $70. They are 15% off. What is the final price before taxes?
$59.50
If there are 7 boys in a class of 20 what is the percentage?
35% (7 / 20x100)
What is 30 percent of 200?
60
What is 30% of $20
$6 (0.30 x 20)
Mya wants to purchase headphones for $59. She has $65. If you add 12% tax to the original price of the headphones, will she have enough money to buy them?
no, the price of the headphones would be $65.10
What is the cost of a $20 item reduced to 25%
$5
$20 x 0.25
If there are 5 boys in a class of 25 what is the percentage?
What is 20% (5 / 25 x 100)
What is 3% of 300?
9
0.3 x 300
What is 40% off of $30
What is $12.00 (0.40 x 30)
$36
A town's population decreased from 1,200 to 1,000. What is the percentage decrease?
Hint: (Decrease in Population / Original Population) x 100
16.67%
(Decrease in Population / Original Population) x 100
200/1200 x 100 = 16.6667
If a meal costs $85 and you want to leave an 18% tip, how much should you tip?
$15.30 (85 x 0.18)
What is 50% of 0.04
0.02
What is the cost of a $40 sweater that is 10% off
$36
$40 x 0.10 = 4
$40 - 4 = $36
A basketball at Canadian Tire costs $75. How much does the basketball cost if you add the Manitoba Tax rate?
$84
A phone's price dropped from $600 to $480. What is the percentage decrease?
20%
600 - 480 = 120 / 600 x 100
20
If you pay a $70 restaurant bill and want to leave a 25% tip, what is the tip amount?
$ 17.50 (70 x 0.25)
What is 30% of 7
2.1 (7 x 0.30)
What is the cost of a $20 sweater that is 30% off with another 10% off?
$12.60
20 x 0.30 = 6 ($20 - $6 = $14)
$14 x 0.10 = $1.4 - 14 = $12.60
Mike wants to buy a hockey stick for $91. There is a 15% discount. How much does the hockey stick cost after taxes?
$91 - $13.65
$77.35 x 0.12 = $9.28
$77.35 + $9.28 = $86.63