Percent flashcards
22 practice cards drawn from the Percent lessons. Tap a card to turn it over. Every answer is checked against the lesson it came from.
Read the Percent lessons in full →
10 out of 100 is…
10%
from “Percentage”
70 out of 100 is…
70%
from “Percentage”
90% of 90
81
from “Finding a Percent”
40% of 150
60
from “Finding a Percent”
Take 10% off 80
72
from “Taking a Percent Off”
Take 10% off 60
54
from “Taking a Percent Off”
How much is the tax?
$2.50
from “Sales Tax”
What does the till ask in all?
$54.00
from “Sales Tax”
8 out of 20 as a percent
40%
from “Comparing with Percent”
12 out of 20 as a percent
60%
from “Comparing with Percent”
Increase 60 by 20%.
72
from “Percentage Increase”
Down 30%: which one multiplication does it?
×0.7
from “Percentage Increase”
By what percent did the rate rise?
50%
from “Percentage Change”
The rate rises by how many percentage points?
10 percentage points
from “Percentage Change”
After a 25% increase the price is $75. What was it before?
$60
from “Reverse Percentages”
After a 10% increase the price is $88. What was it before?
$80
from “Reverse Percentages”
Worth 200, falling 10% in a year. Value after one year?
180
from “Depreciation”
Worth 500, losing 20% each year. Value after two years?
320
from “Depreciation”
as a percentage
10%
from “Fractions, Decimals and Percents”
as a percentage
20%
from “Fractions, Decimals and Percents”
Largest: , 0.55 or 58%?
from “Comparing Percents, Fractions and Decimals”
Largest: , 0.65 or 68%?
from “Comparing Percents, Fractions and Decimals”