* t!083. Lesson 4 Homework Practice. Terminating and Repeating Decimals 0.136

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1 NAM DAT Lesson 4 Homework Prctice Terminting nd Repeting Decimls PRIOD Write ech frction s deciml. Use br nottion if the deciml is repeting deciml o.ö Write ech deciml s frction or mixed number in simplest form * t!8 * 2-2., _-g c KILOMTRS One kilometer is pproximtely mile. Wht deciml represents this length? 62 carathon Jke won 7 of the 15 rces he rn, Write Jke s frction of wins s deciml..46 ourse 1 hpter 5 Integers nd the oordinte Plne 79

2 NAM DAT PRIOD Lesson 5 Homework Prctice ompre nd Order Rtionl Numbers Fillj with <, >, or = to mke true sttement < > < > 19. < < > b )_12_1 > 1L 1.4 < 1.1 < Order the following sets of numbers from lest to gretest. 1. (4.18, + 4., 4} {14, 1.2, _i4 1.14) 4., 4-i., 4.18, , 1.14, (1.7, 1-k, 1, 1.2) {6*, ) 1.2, 1, 1-i, , 6+, 6.4, 6* 17. SUBMARIN A submrine s depth levels re recorded in the tble t the right. Order the numbers from lest to gretest. 82.5, 41*, 11, 4. Depth g OALS A runner wnts to run the 1 meter (lsh in 1 seconds or less. The tble shows the difference between his gol nd his ctul times. Order the differences from lest to gretest. 1.2,, 1.1, 21 Rce Differences Between Gol nd Actul Time (s) ourse 1 hpter 5 Integers nd the oordinte Plne 4 1,1

3 - TJT-Y NAM DAT PRIOD Lesson 6 Homework Prctice The oordinte Plne Use the coordinte plne t the right. Identify the point for ech ordered pir. 1. (.4) K ( 4, ) F btt - 1 : iz -. ( 2, 2) B 1) 5. (, 1) H cs i, 4) J Liii_ Use the coordinte plne bove. Write the ordered pir tht nmes ech point. Then identify the qudrnt where ech point is locted. 7. ( 4, 1); II (, 2); I 9..D (1,5);I (1, 5);IV 11. G ( 2, 2); II (, 2); none Use the mp of the Alger Underwter Preserve in Lke Superior to nswer the following questions. 1, In which qudrnt is the Stephen M. Selvick locted? none 1ht is the ordered pir tht represents the loction of the Bermud? the Superior? Bermud: ( 2, 1) Superior: (4, 1) Sflp ecks 15. Which qudrnt contins Willims Islnd? II (16.)Which shipwreck is closest to the Origin? Hermn H. Hettler ourse 1 hpter 5 Integers nd the oordinte Plne

4 - NAM DAT PR)OD Lesson 7 Homework Prctice Grph on the oordinte Plne Grph nd lbel ech point on the coordinte plne. 1. L( 2, ) M(5, 2) :i:. N( 4, ) P(1, fl Ax, 5. Q, 4) R(. ) 7. (O, 9. D( 1, ) A(4, ) 11. G( 1, 4) 1(, ) On the coordinte plne, drw tringle AB with vertices A.), B(, ). (1. ). Find the re of the tringle in squre units. 12 sq units 14S i 14j On the coordmte plne. drw rectngle WK Z with vertices Wt i,4),x 1.1>. 5i). nd Z(5,4). Find the perimeter of the rectngle. 18 units -w x. y z Y x I : ourse 1 hpter 5 ntegers nd the oordinte Plne

5 NAM DAT PRIOD Lesson 4 Problem-Solving Prctice Terminting nd Repeting Decimls 1. BOYS AND GIRLS There were 5 girls nd 22 boys in Mrs. Pntoj s mth clss. Write the number of girls s frction of the number of boys. Then write the frction s deciml..227 c&dogs In neighborhood of 75 fmilies, 16 fmilies own one or more dogs. Write the number of fmilies who own one or more dogs s frction. Then write the frction s deciml.. PHONS In one town, bout 9 of every 1 people use cellulr telephones. Write this mount s frction. Then write the frction s deciml. At reunion, 14-s- blueberry pies were eten. Write the mount of pies s deciml RUNNING Tor rn mile on Tuesdy nd 1+ miles on Wednesdy. Write ech distnce s deciml..975; 1.25 JVOTING In recent school election, 28 of the 25 freshmen voted in their clss election. Write the frction of freshmen who voted. Then write the frction s deciml..! ourse I hpter 5 integers nd the oordinte Plne

6 NAM DAT PRIOD Lesson 5 Problem-Solving Prctice ompre nd Order Rtionl Numbers 1. FLORIST Pige wnts to sell certin number of roses ech month. The difference between her gol nd her ctul sles is shown. Order the differences from lest to gretest. Month Jnury Difference Februry 6.8 SlN A scientist recorded the differences in weights of mice fter chnge in the diet nd exercise routine. The differences were: ounce,.2 ounce,.4 ounce, nd 1 ounce. Order the differences from lest to gretest..4,.2, Mrch 2* April Z 2*, 6.8. PLANTS In one week, Kteir s plnt grew.58 inch, Stefno s plnt grew inch, Kyl s plnt grew.4 inch, nd Mirend s plnt grew -- inch. Order the mounts from lest to gretest..4,,,.58 JTIMS The difference in the runners gols nd their ctul times is shown. Order the numbers from lest to gretest..2, 21, 1.4 Runner Difference Sen.2 Lcey 1-- Mur Amos 1,4 OQ 6, 5. MOVI ch homeroom recorded the difference in costs for mking movie from their budget. Which homeroom exceeded their budget the most? Homeroom Difference A 14+ B 56.4 \9PlTURS A photogrpher records the mount he chnges his shutter speed for ech photo he tkes. The chnges re 1.5, 1,, nd 1.4. Order the chnges from lest to gretest. t5, -j, ij, t4 t Q e 14* D 2.5 Homeroom 82 ourse I hpter 5 Integers nd the oordinte Plne

7 NAM DAT PRIOD Lesson 6 Problem-Solving Prctice The oordinte Plne MAPS For xercises 1 4, use the mp shown below. The X s indicte buried tresure. ijiid] r) ) ) 1 1 x...,,_ -.-_- Th k. L,ci -, ( x /,.s r.j 1 1. Wht re the coordintes of the (Wht re the coordintes of the northernmost tresure? (, 75 N) westernmost tresure? (12 W, 15 S),. Wht re the coordintes of the GWht re the coordintes of the tresure locted on its own islnd? tresure closest to the northernmost (12, 45 S) tresure? (6, 6 N) * * 5. On mp, Luis plced her school t (,) nd her home t (,4). Which GOn the sme mp, Luis plced her friend Mnny s house t (2, 5). Which qudrnt is the point representing her qudrnt is the point representing home locted in? Qudrnt It Mnny s house locted in? Qudrnt IV 84 ourse 1 hpter 5 Integers nd the oordinte Plne

8 NAM DAT PRIOD Lesson 7 Problem-Solving Prctice Grph on the oordinte Plne MONY For xercises 1-4, use the tble nd the coordinte plne. School buttons sell for $2 ech, When you hve completed the tble nd the grph, both the tble nd grph will show the costs of purchsing up to 5 school buttons. Number of Buttons Sold Price($) yxis zj : ço origin 2 7; xxis 1 1. omplete the second column of the Mke list of ordered pirs from the tble by writing the cost of ech tble. number of buttons. (1, 2), (2, 4), (, 6), (4, 8), (5, 1) See tble bove. n (p. Grph the ordered pirs. Lbel ech Describe the coordinte plne tht you point with its ordered pir. Describe the hve completed. How is it different grph of the points, from other systems you hve used? See grph bove. The points Smple nswer: It uses positive pper to fll in line, integers only nd extends on both xes to +1 points; it hs only one qudrnt. 5. TRAK If it tkes Trixie 8 minutes to If you were to grph the ordered run mile, then 8m represents her pirs from xercise 5, wht would their totl time where m is the number of grph look like? miles she hs run. List the ordered They re ll in stright line. pirs (number of miles, totl time) for, 1, 2, nd miles. (, ), (1, 8), (2, 16), (, 24) 86 ourse 1 hpter 5 Integers nd the oordinte Plne