Unit Conversions
Percentages
Index Numbers
Managing Money
Linear vs. Eponential
100
30 mph converted to kilometer per hour
What is 48.3 km?
100
An increase from 500 to 518 is an increase of ___ %
What is 3.6%?
100
How you know the reference value for an index number table
What is ______ = 100?
100
The difference between simple interest and compound interest
What is simple interest accrues interest only on principal, compound interest accrues interest on principal and interest?
100
The difference between linear and exponential growth
What is linear increases by the same amount, exponential by the same % or rate?
200
$2.50 per gallon converted to euros per liter
What is .52 euros/liter?
200
Car A costs $25,000 and Car B costs $33,000. Car B costs ___ % more than car A
What is 32%?
200
Chart on pg. 172 -- the price index for 2005 if 1955=100
What is 793.8?
200
The value of $10,000 earning 8% APR, compounded daily for 6 years
What is $16,159.89?
200
The population of a group of 100 rabbits in 5 years with a doubling time of 6 months
What is 102,400 rabbits?
300
The number of seconds in a leap year
What is 31,622,400 seconds?
300
An increase in sales tax from 7% to 8.5% would be an increase of ___ %
What is 21.4%?
300
Using CPI, what $100 in 1980 would be worth in 2010
What is $264.68?
300
The value of $100 monthly investments earning 6% APR, for 25 years
What is $69,299.40?
300
The approximate doubling time for a population that experiences 6% growth each month
What is 11.7 months?
400
3 square yards converted to square meters
What is 2.50 sq. m.?
400
The reason a decrease of 10% and then an increase of 10% does not result in the original amount
What is a change in the reference value?
400
The rate of inflation from 89-90 and 90-91
What is 5.4% and 4.2%?
400
The monthly investment needed to save $100,000 in 18 years if earning 8% APR
What is $208.30?
400
The world population in 2045 with a doubling time of 45 years and the world population was 6.8 billion in 2009
What is 11.8 billion?
500
6 pounds per square inch converted to grams per square cm
What is 421.85 grams per square cm?
500
My salary last year if my current salary of $48,000 is 1.5% more than last year.
What is $47,290.64?
500
How much a $150,000 house in 2010 would have cost in 1980
What is $55,671.25?
500
The APY for 6% APR and 7.5% APR if compounded monthly
What is 6.17% and 7.76%?
500
The population of an endangered animal after 20 years with a half life of 25 years and a population of 500,000
What is 287,175 animals?
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