*~üW@>šHHÛ@ÿçÿîÿR#(ü,, ç `,- ^ì&'dAxxxx€LÔ` ÿAPPLIED TECHNOLOGY MATH 6UNIT 2 ---ESTIMATING--TEST NAME______________________   @REWRITE THESE NUMBERS, ROUNDING OR TRUNCATING AS PROBLEM STATES.  51. Round 29,999 to the nearest thousand. ___________ :2. Round 13.00689 to the nearest thousandth. ____________ :3. Round 4.0495 to the nearest thousandth. ______________ 74. Round 0.438 to the nearest tenth. _________________ 85. Round 4,505.505 to the nearest one._________________  ;6. Truncate 4,448 to the hundreds place. _________________ @7. Truncate 0.12098 to the hundredths place. __________________ 98. Truncate 4,562 to the hundreds place. _______________ >9. Truncate 4.555 to the hundredths place. __________________ >10.Truncate $1,024.106 to the tens place. ____________________ D11. Which of the following words is commonly used when rounding or estimating in a problem?  a. Multiply  b. About  c. Exactly  d. Always  G12. Fill in the missing decimal place names is the chart on the board.  a.   b. K13. Which of the numbers would be the best approximation for the price of a CD costing $14.97?  a. $13  b. $14  c. $15  d. $16    G14. To get a more accurate answer while you are using a calculator to 8work a problem, do all calculations ___________________. 2 a. without rounding, then round the final answer 4 b. by using numbers rounded to the nearest hundred 6 c. By using a calculator with a "round" function key  :WORK THE PROBLEMS USING ESTIMATING AND ROUNDING TECHNIQUES I15. A total of 109,872 fans attended the Salad Bowl football game. The @Pnewspaper normally reports attendance to the  ÿnearest thousand ÿ. How @many fans will the newspaper report as having attended the game? _________________ J16. Jogging one mile uses about 125 calories. If a jogger jogs 13 miles Jeach day, how many calories, to the nearest 100 calories, does the jogger `1use jogging each  ÿweek ÿ?_______________   J17. The weight limit for an elevator is posted at 2000 pounds. How many E150-pound persons could the elevator hold and still remain below the !capacity limit?__________________    M18. The grocery store sells chicken soup at 3 cans for $1.00. If the store Hrounds fractions of a cent up to the next cent, how much will the store `4charge you for  ÿtwo ÿ cans?________________   H19. The instructions for a prescription are to take two tablets, three @Stimes a day. If there are 28 tablets remaining, how many  ÿfull days ÿ of %medication are left?_________________  H20. A computer printer prints 430 characters per second. How long, to @Uthe  ÿnearest minute ÿ, will it take to print 8 pages that have about 2500 characters per page?