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ANSWERS.

I.-PAGE 15.

1. 45-23, 290, 2367, 7, &c.

2. 0005, 11.11, 040020, 45, &c.

3. Three thousand four hundred and sixty-seven thou sandths; thirty-four, and sixty-seven hundredths; three thousand four hundred and sixty-seven millionths; three, and four hundred and sixty-seven thousandths.

4. 35-90846, 29130-19391, 60-0239.

5. 7237, 3.32091.

6. 69.5289, 5·06679, 41481.

7.026, 7708-71.

8. 09, 24.356706, 003627, 289, 0096, 00016384.

9. 200, 00125, 4000, 2295, 006, 5002, &c.

10. 170000. 11. 4.97 &c., 1.

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12. ·2.

110, 108, 196.

5. 52.

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III. PAGE 28.

1. 4 × 11, 2, 2 x 3 x 5, 2 x 3 x 7, 33 x 47,

2 x 3 x 7 x 11.

2. 2 × 7 × 32 × 11, 23 × 5 × 43, 29 × 3o, 5o × 7 × 112, 22 × 3 × 113, 24 × 3 × 11.

5. 1, 4, 7, lb, A, 1; l1⁄2, 18, 15, 1, 1, 13; 3, 3, Tr, 17, 18,

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6. 19, 7, 13, 6, 41, 729, 14, 11, 39.

7. 8, 7, TI, T, 16, b; b, 4, 18, 1, 14, 14.

9. 2 days out of every 7.

10. 2:7.

12. 15, 10, 6.

IV.-PAGE 31.

1. 24, 1260, 2520, 1260, 5460, 33300.

35

2. 15, 16, 38; 11, 14, 11, 11; 14,

609

72 -567

849 304

630

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3. £5. 17s. 4d., £8. 15s., £25. 3s. 11,4d.

4. 17 cwt. 16 lbs., 16 lbs., 63 lbs., 2 lbs.

5. 3 m. 2f. 62 yds., 2934 yds., 4 po. 14 yd., 823 yds. 6. 144 days, 32 days, 4 hrs. 54' 47".

7. 38 lbs. 7 oz. 2 dwt. 15 grs., 12 dwt. 6 grs.

8. 245 ac. 1 r. 27 po. 12

9. 40° 3' 28", 35°.

10. 6153 grains.

288

yds.

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3. 12 cwt. 2 qrs., 2 cwt. 3 qrs. 7 lbs., 6 cwt. 1 qr. 25 lbs. 4. 1 ac. 2 r. 263 po., 13% po., 1 r. 22 po.

5. 4 quires 4 sheets,

11 sheets, 23 quires 43 sheets.

6. 38 galls. 3 qts. 04 pts., 1 hhd. 60 galls. 2 qts. 11 pt. nearly, 1 pk. 0 gall. 3 qts. 13 pt. nearly.

7. 4000 grains, 8 oz. 6 dwts. 16 grs.
9. 15s. 2d.

8. 698 lbs.

10. 24 tons 9 cwt. 2 qrs. 8 lbs.

11. 4 cwt. 1 qr. 10 lbs. 12. 3 oz. 14 dwts.

XI.-PAGE 48.

1. ·625, ·53125, ·55625, ·928125.

2. ·846153, 692307, 615384. 3. ·36803, 11805. 4. 015625, 065476190. 5. 003125, -002232142857. 6. 003472, 040293. 7. ·3125, 150625.

8. 0002232142857, 00083. 9. 1.13085317460. 10. 82285714. 11.

12. 0544575

XII.-PAGE 54.

1. 150000, 20000, 100, 270, 2.5, 1, 3·45, 5·294.
2. 46000000, 3000000, 2950000, 1500, 395, 29.5.

3. 2 myriag. 0 kilog. 2 hectog. 9 dekag., 1 myriag. 8 kilog. O hectog. O dekag. 8 grm. 5 decig., 1 myriag. 2 kilog. 3 hectog. O dekag. 0 grm. 1 decig. 3 centig., 1 hectog. 2 dekag. 0 grm. 2 decig. 9 centig. 6 millig., 1 grm. 5 decig: 3 centig. 3 millig., 3 grm. 4 decig. 2 centig. 7 millig.

4. 160001-2, 25100, 396-45, 203550.

5. 1000, 2.96, 2900-03, 300-12, 3765-43.

6. 10000000000, 10000000, 50000, 349800, 4600.

7. 150, 39-4, 90-2, 1860-3, 3-764, 4.

8. 10, 1234567, 372456126, 1, 000639, 293.
9. 3203, 4, 2000-003, 76-384, 29-34, 8300, 3457.6.
10. 18300-453, 1830-0453, 1830045.3.

11. 1, 73-6, 246-45, 2-55, 16.95.

12. 1300, 130; 713, 713; 1235, 123-5; 29, 320, 32, 1804, 180-4.

XIII.--PAGE 56.

1. 16287-599 m., 10738767 m., 1322.371 sq. m., 69.548396 cub. m., 39129.99 grm., 65632:02 ares, 368-93 st., 78603.982 lit., 288-06 fr.

2. 1600.688 m., 11696 359 m., 96·18 sq. m., 5.967600029 cub. m., 5972-935 grin., 2450.94 ares, 409 6 st., 694003.024 lit., 2:35 fr., 98.56 fr.

3. (1) 70-245 m., 110-385 m., 130455 m.; (2) 486082.89 m., &c.; (3) 49 sq. m., &c.; (4) 76-190000095 cub. m., &c.; (5) 11046013-965 gr., &c.; (6) 36000·9 ar., &c.; (7) 41629 st., &c.; (8) 7347660-72 lit., &c.; (9) 2932.50 fr., &c.

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6. (1) 1.56 m., 1·43 m., 1·32 m.; (2) 27788 m., 2613-75 m., 2460 m.; (3) 2·0910 sq. m., &c.; (4) 41.82 cub. m., &c.; (5) 188-263 grm., &c.; (6) 13.2 ar., &c.; (7) 10·01 st., &c.; (8) 40446-3 lit., &c.; (9) 293-58 fr., &c.

7. 25 fr., 15010 fr., 24120 fr., 328 fr., 180 fr., 2857 fr. 64 c. nearly, 165 fr., 12 c., 01 fr.

8. 25, 80, 2400, 1440, 480000, 14400, 4, 96, 125.

9. T150 fr. 10. 45. 11. 36. 12. 3877 nearly.

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