Name _____________________________
Date ___________________
Fill in the missing value. Assume simple interest.

Formula:   Interest = Principal x Rate x Time (years)

1.  
principal    $722,430
interest rate    4.14%
time    3 years
simple interest    ________
 
2.  
principal    $2,013
interest rate    ________
time    13 weeks
simple interest    $225.49
 
3.  
principal    $25,870
interest rate    13.47%
time    ________
simple interest    $14,229.15
 
4.  
principal    $550,850
interest rate    1.19%
time    ________
simple interest    $16,387.79
 
5.  
principal    $6,527
interest rate    2.84%
time    56 months
simple interest    ________
 
6.  
principal    ________
interest rate    7.88%
time    58 days
simple interest    $36,048.27
 
7.  
principal    $656,237
interest rate    3.84%
time    26 months
simple interest    ________
 
8.  
principal    $11,728
interest rate    ________
time    3 weeks
simple interest    $235.73
 
9.  
principal    ________
interest rate    9.02%
time    53 months
simple interest    $16,635.29
 
10.  
principal    ________
interest rate    5.15%
time    280 days
simple interest    $4,015.25
 
11.  
principal    $18,968
interest rate    12.87%
time    27 months
simple interest    ________
 
12.  
principal    $930,593
interest rate    11.91%
time    55 months
simple interest    ________