Percentages
Hong Kong
Stage 1 - Stage 3
Repeated Percentage Change
Interactive practice questions
A PC originally sells at $4700.
a
Calculate its sales price, to the nearest cent, after successive discounts of $6%$6% and $9%$9%.
b
Calculate its sales price, to the nearest cent, after successive discounts of $9%$9% and $6%$6%.
c
Does the order of discounting affect the sales price?
Yes
A
No
B
d
Calculate its sales price, to the nearest cent, after successive discounts of $8%$8%, $7%$7% and $5%$5%.
Easy
5min
After discounting, a clothes dryer sold for $\$855$$855. Calculate the original price, to the nearest cent, if the discount was:
Easy
4min
The price of a heater selling for $\$234$$234 is initially discounted by $14%$14% and later marked up by $14%$14%.
Easy
2min
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