29. 7. divide by 8 and 4. 32 and 33 each in 3 lines, 6, 2 and and 6, 2 and .

34. In 3 lines 6, 2 and 3 of 6d. 35. From 'l take 3d=‡s.

5. 14 = r2. divide by 16 and 12. 6. 14. divide by 8 and 20 7. From 2=+l take thereof, 8. 12, 15 and 23. These prices being 36, 37 and 38, each in 3 lines, 8d, aliquot parts of a £ the answer can

be found in one line see case 2d 9. Similar to the 7th, but add. 10. 23. divide by 8 and 12. 11. From 3d.=gl take d.

=

ld and, 6d 3d and d; and 6, 3 and 4.

13. To 3d.='l add d=} thereof. 41. From 1s.`take 14d=} thereof. thereof, 42. In 3 lines, 6, 4 and ‡=‡ of 6d

14 To 3d.l add =
or divide by 8 and 8.
16. To 4d.l add thereof.

17. To 3d add 3d thereof.
18. From 5l take id='oth
20. Similar to the last, but add.

43. Multiply by 11 by addition, and divide by 12 and 20, or subtract T and divide by 20.

44. From ls. take 34dr thereof. 45. In 3 lines, 8d, 3d and d.

21, 22. From 6d subtract an aliquot46. Divide by 4 and 12 and subtract

part thereof.

24, 25, 26 and 27 similar, but add

an aliquot part of 6d. 28 and 30 each in 3 lines, 6d, 1d and, and 6d, 1§ and Id.

the result from the given number as shillings, because 48 farthings are ls.

48. 49 and 50. Divide by 20 and add

1

, and respectively.

$1. From 1s 3d

of a £ take 3.71. From 2s 6d= £ take 34=70 26

53. Similar to the last, but add. 54. 19 4d=75 €

55. To 1s 3d=

56. From 1s 8d

·.. divide by 5 & 3.

t

£

72. To the value at 2s add
73. From 2s 6d take 24d=thereof

£ add ro thereof. 74. Similar to the last, but add.
take 3d £75. Similar to 71 but add.

57. From 1s 8d take 24d thereof. 76. To 2s 6d= £ add ‡ thereof. 58. To the given quantity as shil-77, in 3 parts, 2 6, 6 and 34=4 of 2 6. lings, add and Trof that, and divide by 20.

78. To 3s 4d add 3d ' of a £.

59. From Is 8d take thereof.
60. Similar to the 58th.
62. To is 8d add thereof.
63. From the value at 2s take .
64. In 3 lines 1s 8d. Id and d.
65. From the value at 2s take tr. 83. To 4s add
66. Similar to the 57th but add, or 84. 5s and 14d
from 2s 6d= £, take thereof. 85. To 5s 0d add
67. Is 8d and3 are both aliquot parts
of a £.

79. In 3 parts 2s 6d, ls 0d and 34=
of 2s 6d.

80. From 5s take thereof,

81. In 3 parts, 4s, 4 and ld.
82. From 5s take thereof.
thereof.

thereof. thereof.

86. To 5s 0d add

thereof.

68. From 2s take 8 thereof, or in 87. To 6s 0d add 3 lines, 1s 8d. 3 and 4d.

69. See case 5th.

70. Consider the given quantity as having 2 ciphers annexed thereto, and divide by 4, 12 and 20, for in 2s ld there are 100 farthings.

thereof.

88. In 3 parts, 6s 8d, Is 0d and jd.
89. To 8s add 3d=80 £
90. In 3 parts, 6s 8d, 28 Od and 216,
which is of 6s 8d, or 6s Od,

2$ 6d and 44d of 6 shillings.

91. In 4 parts, 8 0,1 0, 1d and d. 112. Suppose to have added a cipher 92. From 10s subtract thereof. to the given quantity, which di

T7

93. From 10s subtract thereof.
94. From 10s subtract thereof.
95. In 3 parts, 8s, 1s 8d and d
96. In 3 parts, 8s, ls 8d and 24d
97. Similar to 94, but add.

98. In 3 parts, 10s Od, 7 and d
99. To 10s add thereof.
100. From 12s take 3d=l.
101. Similar to the last but add.
102. In 3 parts, 10s, 2 6 and 1.
103. To 12s add 10d=41.
104. From 14s take thereof.
105. From 14s take 5d=l.
106. Similar to the last, but add.
107. To 14s add 8d=l.
108. To 14s add thereof.
109. To 14s add 1s 4d

of a £,

vide by 12, because 16s 8d is of 101, to which add thereof. 113. To the price at 16s add 114. In 4 parts, 16 0, 14, 3d and d 115 and 116. From 17 take an aliquot part thereof.

117. To ll add thereof. 118. To the given quantity, considered as pounds, add and of that weight: this is an expeditious method of bringing guineas into £ 119. To ll add thereof. 120. To the given number considered as pounds add 6s 8d and Gd. 121. Similarly, but add 6 8, 10 & Ed 122. To the given quantity suppose to have added 2 ciphers, and divide by 8 and 8, because 17 11s 3d is of 1007

64

123. Similar to the 1021, adding in the top line as pounds.

124. 17, 120 and 9d=7' of 12s.

R

145. Freight of 11093 stone of oats at 0 0 10

125. To 17 add 12 0, 1 4 and 1d.

134. Add a cipher and divide by 3.

126. Similar to the 107th, adding in 135. Multiply by 3 and add of the the top line as pounds.

top line.

divide the product by 3, this being 137. Multiply by 11 by addition, and exactly of 11 Os Od.

127. To the first line as pounds add 136. Multiply by 3 and add & thereof
10s, 50 and 6d.
128. Multiply by 11 by addition, and
divide by 6; eleven pounds being
exactly 6 times 17 16s 8d.
129. Put down the given quantity
twice, and add thereto, for 2s 6d
and thereof.

138. Multiply by 4 and subtract of
董
the top line from the product.
139. Multiply by 4 and add th of
the top line.

130. As the last, adding for 5s, or
multiply by 9 and divide by 4.
140, 141, 142, 143 and 144. Subtract
131. Annex a cipher and divide by 4
the given prices from 101, then to
132. Multiply by 3 and subtract 158d
the given quantities respectively,
133. Put down the given quantity add, or suppose to have added a
twice, adding thereto for 14s and cipher, and subtract for the ali-
2s 6d.
quot remaining from 101,

To the remaining questions, except in a few particular cases, think it unnecessary to give directions, as the vupil, by carefully attending to what has been already explained, will, I hope, find but little difficulty.

165. 19 ton 13ct.3qrs. 21lbs.

Ꮮ " d

156. 95bls. 12st. 7 lbs barley.... ..at 0 18

162. 21gal. 3pt...

163. 10 ells English, 3qrs. 2nls....at 0 17

164. 84yds. 3qrs. Inl..

at 1 1

.....

169. 74a. lr: 18p. Irish...

173. pack wool, nt. 13cwt. 3qr. 18ib at 1

175. 41et. 2qrs. 14lbs.of wheat.... at

176. 71ct. 1qr. 18lbs. of oats .at I 5

2 9

per stone,

at

1

4

6

.........

st. of 16th

6

bl.of 20 st

181. Freight of 10 cases qt. 1952ft. at 2 15

184. 93 doz. buttons at 22s. 6d. per gross or 12 dozen. 185. 24 pieces linen, each 26+ yds at 0 3 3 per yard, 186. Paving a yard 45 ft. by 35ft..at 0 0 44 per sq.yd* 187. 11305 feet of flags... at 0 17 per sq. yd. at 3 5 0 pr.sq.100ft

188. 2145 feet flooring...

....

189. Porterage of 4941st. of oats... at 0 0 24 per barrel. 190. 47ct. 2qr. 211b. of barley, at 28s. 6d. per Cork bl. of 36st.

45 × 359 gives the required number of square yards,