01. Estimate and calculate. Round the calculated answer to the nearest hundredth if necessary.

A. 24.5% of 199  

B. 11% of 32  

C. 33 1 / 3 % of 8.75  

D. 4.9% of 78.5  

E. 125% of 11.76  

F. 12.5% of 389.5  

G. 66 2 / 3 % of 31.49  

H. 249% of 8.08  

I. 48 1 / 2 % of 21.88    

02. Find n.

A. 25% of n =75  

B. 200% of n =32  

C. 37.5% of n=15  

D. 111 1 / 9 % of n =25    

03. Problems.

Round to nearest cent if necessary.

A. Calculate the interest earned in one year on a $250 deposit @ 2.75% per year.

 

03. B. A personal MP3 player sells for $169.99. If the taxes total 15%, find the total cost.
 

03. C. Find the sale price if the regular price of $109.89 is discounted by 30%.
 

03. D. The price of a vacation package to Hawaii rose 145% in January from its July price of $1150. Find the January price.
 
 

03. E. A real estate agent earns a 3.5% commission of the sale price. Find the amount earned if the selling price of a house was $119 500.
 
 

03. F. A 2 year term bank deposit increases by 4.5% the 1st year and by another 5.5% the 2nd year. Interest is compounded annually. What amount would a deposit of $800 become after 2 years?