EQUATION OF PAYMENTS.-ART. 521.

3. 6 months. | 4. 6 months. | 5. 3 years.

PARTNERSHIP.-ART. 523.

EXCHANGE OF CURRENCIES.-ARTS. 533-537.

APPLICATIONS OF THE SQUARE ROOT.-ARTS. 581-585.

32. 345761.

5. Given.

6. 10.

4. 45.

EXTRACTION OF THE CUBE ROOT.-ARTS. 590-92.

26. 37911 lbs.

5. 52.

12. 11.2.

13. 67.5.

19. 160 rods.

25. 18 and 47.

12. 3.332222+.

19. 3.

27. 24 and 72

6. 83.

7. 136.

8. 217.

9. 22.6.
10. 2.74.

16. .

17. 4.

13. 1.817121+. 20. 1.25992104. 28. 128 and 256.
14. 7.217652+. 21. .64365958974. 29. 60 and 300.
15. 8.315517+. 22. 68 ft.

30. 160 and 640.
24. 3.1748+yds. 31. 426 and 2556.
32. 747 and 6723.

125. 4 lbs.

ROOTS OF HIGHER ORDERS.-ARTS. 593-95.

2. 40320 ways.

6. 36785.59.

7. Given.

8. $1333.333.
9. Given.

PERMUTATIONS AND COMBINATIONS.-ARTS. 618, 619.

3. 362880 ways.

MENSURATION OF SOLIDS.-ARTS.

1. 1364 cu. ft.
[11. 2748.89125 cu. ft.
2. 3154 ft. 11' 6" 8". 12. 119366.25 cu. ft.
3. 2587 cu.ft. 1080 in. 13. 78 yds. 4 ft. 123-

4. 115 ft. 114.368 in.
5. 53333 cu. ft.
6. 1850.5477 cu. ft.
7. 900 sq. ft.

8. 1739 sq. ft.
9. 76 cu. ft.
10. 176 sq. ft.

.1128 in.

14. 7 sq. ft. 9.87516 in.
15. 14684558.20796

sq. miles.

13. 100 ft.

15. 12 A. 43.49375 r.
16. 31415.9 sq.
ft.
17. 2 ft. 9.94 in.
18. 17.3205 ft.

633-647,

18. 13 sq. ft.
19. 4 cu. ft.
20. 62 cu. ft.
21. 220 gals. 3 qts. 1 pt.
1.824 gi.

22. 451 gals. 2 qts.
0.729344 pt.
61.1.01

16. 1767.14437 cu. in. 23. 831
17. 5291335807.608 24. 967.10

cu. m.

[24.

*18

28. 3721317 d.
29. 3448324 d.
7.30. $1.60.

$192.30773. 56.5685 ft.
A's gain. 74. 7200 rods.
$2307.692 75. 3.535519 ft. 94.

4793 d. A.

3824 d. B.

27-27 d. C.

111 d. D.

36

days.

, B's g. 76. 677.73475f. 95. 12 o'clock.
$2500.000, 77. 7.13645 r.

9. 22.6123 days.
Ve g
33. 52 days. 58. $240, A's g.

32 min.

178. 50 A. 3 R. 96. 1284 yrs.
28.750+r. 97. $407.