Percent Proportions/Equation
find 24% of 25
What is 6
The formula for percent change
What is Change/original = %/100
Car was 34,000; now it's 29,000
What is 15%
Experimental Value = 62.5 g. Accepted Value = 65.2 grams.
What is 4.14% error?
invested $725, at a rate of 6.25%, for 1 year
What is $45.31
find 50% of 70
what is 35
It was 60 degrees yesterday and it is 54 degrees today. Is this an increase or decrease and find the percent change.
What is 10% decrease
Shirt was 72; now it's 36
What is 50%
This is the percent error of an accepted value of 34.1 mL and experimental value of 34.58 mL.
What is 1.41% error?
invested $640, for 3 years, earning $630
What is 5%
21 is x% of 150
What is 14
Increase 25 by 24%
What is 31
Salary was $3,000; now it's $4,000
What is 33%
This is the percent error of an experimental value of .156 cal/g and accepted value of .185 cal/g.
What is 15.68% error?
invested $640, at a rate of 3%, for 2 years
What is $38.40
12 is x% of 200
What is 6
Decrease 35 by 60%
What is 14
Earned 2,400; now earns 2520
What is 5%
This is the percent error of an experimental value of 97.5 degrees and an accepted value of 100 degrees.
What is 2.5% error?
invested $3,000, for 2 years, earning $450
What is 7.5%
13 is 15% of x
what is 86.7
Increase 120 by 75%
What is 150
Boat was 37,500; now it's 18,500
What is 51%
A measurement was 34.5 m. The accepted value is 36.7 m.This is the percent error of the measurement.
What is 5.99% error?
invested $760, at a rate of 4%, earned $152
What is 5 years