business math
BUSINESS MATH WEEK 1 HOMEWORK - FRACTIONS NAME_____________________
1) Reduce: 65
85
2) 5/12 • (6/5)2
3) 2 ¼ / 3/5
4) 5/9 + 7/12 + 5/18
5) k • 9/16 = 3/12
6) 7 ¼ - 3 7/8
7) Three partners share the ownership of a sailboat on Lake Michigan. One partner owns 11/20 of the boat and the second owns1/10. How much of the boat does the third partner own?
8) A recipe for 2 ½ dozen pancakes calls for 3 ½ cups of milk. How much milk is needed for 1 ¼ dozen?
9) A car traveled 393 miles on 14 5/9 gallons of gas. How many miles per gallon did it get?
Simplify.
10) 1 + 2/5 - (2/5)2 + (2/5)3
BUSINESS MATH US & METRIC SYSTEM HOMEWORK
1) 2.5 yd = _______ inches
2) 482 mm = cm
3) 50 in. = cm (Round to the nearest hundredth.)
4) 432 in2 = _______ft2
5) 5 gal = ______ liters
6) 976 oz = lb
7) 0.421 mL = ____ L
8) 4.335 g = _________kg
Convert to Fahrenheit. Use the formula F = 1.8C + 32.
9) 21°C
Convert to Celsius. Use the formula C= (F-32) ÷ 1.8
10) 59°F
11) The Autoroute in France has a maximum speed limit of 130 kilometers per hour. What is that in miles per hour?
12. A child weighing 15 kg requires 1500 ml of fluid per day. How many fluid ounces per day is that? How may cups? Assuming the same rate, how many fluid ounces would a child weighing 22 kg require?
13. At Oktoberfest, Bill had four liter steins of crisp lager. He was charged €20. If one € equals $1.44, what did the beer cost per pint?
BUSINESS MATH PERCENTS HOMEWORK
1) fraction decimal percent
7/20
Solve the problem. Round your answer to two decimal places if necessary.
2) What is 82% of 148?
Solve the problem. Round your answer to the nearest tenth of a percent.
3) 952 is what percent of 747?
Solve the problem. Round to the nearest unit.
4) 70 is 138% of what?
5) Enrollment in a business seminar increased from 50 people to 69 people. What was the percent of increase?
[Absolute increase = new – old Relative increase (%) is Absolute increase divided by old number]
6) Midtown Antiques has found that sales have decreased 5% from last year. Sales this year are $ 134,720. Find the amount of last year's sales. Round your answer to the nearest dollar.
7) A set of chairs costs $107. The sales tax is $3.21. What is the sales tax rate and what is the total price paid?
8) A real estate agent's commission rate is 9%. He receives a commission of $22,347 on the sale of a home. How much did the home sell for?
Find the simple interest. Round your answer to the nearest cent. Use the formula I = PRT
9) Principal = $ 41,500 Rate = 9% Time in years = 6
Find the compound amount for the deposit. Round your answer to the nearest cent.
Use the formula A = P(1+APR)y
10) $ 2000 at 12% compounded quarterly for 3 years