Percent Increase and Decrease
1. Your friend diets and goes from 125 pounds to 110 pounds. What was her percentage weight loss?
A.25
B.10
C.15
D.100
2. G rowing up, you lived in a tiny country village. When you left for college, the population was 8 40. You recently
heard that the population has grown by 5 %. What is the present population?
A.82
B.37
C.119
D.288
Question 3
I=P.R.T
What does I=P.R.T stands for?
A.Interest=Proportion.Ratio.Time
B.Interest=Percent.Ratio.Time
C.Interest=Principal.Rate.Time
D.Interest=Principal.Reciprocals.Time