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Review Test 2.1

Review Test 2.1. Integer Rules to Know. What to do when adding – What to do when subtracting – What to do when multiplying or dividing – . Rational # rules to Know. When adding or subtracting – *must have common denominators

july
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Review Test 2.1

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  1. Review Test 2.1

  2. Integer Rules to Know • What to do when adding – • What to do when subtracting – • What to do when multiplying or dividing –

  3. Rational # rules to Know • When adding or subtracting – *must have common denominators • When multiplying or dividing – change mixed numbers to IMPROPER fractions • Do you simplify? – ALWAYS!!!!!

  4. Question 1 Solve

  5. Question 2 Solve

  6. Question 3 Solve

  7. Question 4 Solve

  8. Use the following recipe to answer the questions

  9. Question 5 How many total cups of ingredients will you need to make 4 ice cream sundaes?

  10. Question 6 If you consumed one-third of a sundae, how much ice cream did you consume?

  11. Question 7 A bookshelf is 43 inches wide. A textbook is 2½ inches wide. How many books can you fit on the bookshelf?

  12. Question 8 An artist has a canvas that is 16.25 sq. ft. She paints a portrait, but only uses 4/5 of the total canvas. How much sq. ft. of canvas was not painted on?

  13. Question 9 Sally is looking to buy a car that is $8,990. She has saved 5/8 of the total. How much more money does she need?

  14. Question 10 The closing prices for a share of stock for the week are as follows: Monday $2½; Tuesday $1¼; Wednesday $ –1½; Thursday $1½; and Friday $ – ½. What is the average closing price for the stock at the end of the week?

  15. Question 11 Molly was at the gas station. The pump can pump at a rate of 3½ gallons per minute. She needs 15½ gallons of gas. How long will she need to be at the pump?

  16. Question 12 Solve.

  17. Question 13 Solve.

  18. Question 14 Solve.

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