Rewriting decimals as fractions and fractions as decimals...
Adding and subtracting decimals
Multiplying decimals
Dividing and Rounding with decimals
Conversion between decimals and fractions. And multiplying a decimal and a fraction.
Smorgasbord of Chapter 7 fun...
Those story problems you just love! ;)
100

What is 0.87 written as a fraction?

What 87/100.

100

What is 85.01 + 5.48? 

What is 90.49.

100

What is 49 x 0.17?

What is 8.33. 

100

What is 65.739 rounded to the nearest hundredth?  

What is 65.74. 

100

Express the following fraction in decimal form. Round to the nearest hundredth's place. What is 7/12?

What is 0.58. 

100

If you buy 3/4 a pound of pears at $1.99 a pound, how much will you end up paying?

What is $1.49/lb. 

100

Assume an order of those amazing Cookie Dealer Cookies cost $65.00 and contains 12 cookies. How much does each cookie cost? 

What is $ 5.42. 

200

What is 0.710 written as a fraction? 

What is 710/1000

200

What is 1054.98 + 478.23?

What is 1,533.21.

200

What is 3.89 x 4? 

What is 15.56.

200

What is 45.8978 rounded to the nearest thousandth?

What is 45.898.

200

Express the following fraction in decimal form: 9/17 rounded to the nearest hundredth. 

What is 0.53.

200

Someone is selling 3 shares of Microsoft stock for $47,545. What is the cost per stock rounded to the nearest ten? 

What is $15,850

200

Assume 52 weeks a year and 40 hours a week. Round your answers. If you make $75,000 a year. What is your monthly pay?

What is $6250.00. 

300

What is 0.05789 written as a fraction?  

What is 5789/100000

300

What is 6789.49 - 3046.69?    

What is 3742.80.

300

What is 53.67 x 7.8 rounded to the nearest hundredth? 

What is 418.63.

300

Expressing the remainder in decimals, what is 373 ÷ 6 rounded to the nearest hundredth?

What is 62.17.

300

What is 7/12 x 9.32 rounded to the nearest thousandth?

What is 5.44.

300

What is the amount that you would have if you halved 1 3/4 for a recipe? 

What is 7/8. 

300

Suppose you sold 82 boxes of Taki's at $25.99 a box. What would your gross sales be? Gross meaning the amount you received without including any of your expenses or deductions.

What is $2,131.18. 

400

What is 17/29 written as a decimal rounded to the nearest hundredth?

What is 0.59.

400

What is 690÷3-1.8?

What is 228.20.

400

What is 9.9 (84.4+7.7)?

What is 911.79.

400

What is 989 ÷ 7 rounded to the nearest thousandth?

What is 142.286.

400

What is 15.5 x 7/8 rounded to the nearest hundredth?

What is 13.56.

400

What is 64.5 ÷ 17.898 rounded to the nearest thousandth? 

What is 3.604. 

400

Say you wanted to change the width of text on your computer so it will print 7 1/3 inches wide. The computer program can set the width of the text if you can give it the dimensions you want using decimals. What number should you type in?  

What is 7.33. 

500

What is 345/899 written as a decimal rounded to the nearest thousandth? 

What is 0.384.

500

What is 2490 ÷ 6 + 89.9 - 9.7?

What is 495.2. 

500

What is 6.4 (8.87-3.45+98.3) rounded to the nearest hundredth?

What is 663.81. 

500

What is 1259 ÷ 56 rounded to the nearest ten-thousandth?

What is 22.4821.

500

What is 8/9 x 736.59 rounded to the nearest hundred-thousandth? 

What is 654.7467. 

500

What is 124.7 ÷ 196.845 rounded to the nearest ten-thousandth? 

What is 0.6335

500

If you want to leave a 2/3-inch margins (blank space) all the way around an 9 1/2 -inch by 12 inch piece of paper, what width and height (in decimals) should you tell the computer to crop a picture you want to fit inside the margins? Hint: Your width is 9 1/2; you want a 2/3-inch margin on the left and a 2/3-inch margin on the right. What should your width be? Your height is 12 inches. You want a 2/3-inch margin on the top and a 2/3-inch margin on the bottom. What should your height be?

Width= approximately 8.16 inches.

Height= approximately 10.66 inches.