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When the price of 1 yard, 1 it, &c. is an even part of one fhilling ;-Find the value of the given quantity at 1s. per yard, it, &c. then draw a line underneath, and divide it by that even part, and the quotient will be the answer in shillings ; which must always be brought into pounds.

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1. What will 3541 yards coft, at d. per yard ?

d. d. a's 354 6 value of 3541 yards, at is. per yard.

Anf. £o 7 41 value of 3541 yards, at d. per yard.

s. d.

Or thus, Or divide by 8 and 6, thus ; 8)354 6 £. s. d. 8)17 14 6 = 354 6.

6)44 31 6)2 4 3

An 7 44 as

[before. 7 41 Anf. as before, 2. What will 759* yards come to, at 3d. per yard ?

d. 132.41759 9 value at is. per yard.

210)1819 11

Anf. £9 9 11value at 3d. per yard.

Or, thus :

£o d. 132.14:37 19 9 value at iso per yard.

. .

Anf. £9 911 value 7591 yds. at 3d. per yd.

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When the price is pence, and no even part of a shilling' ,' Find the value of the given quantity at is. per yard ; dim vide the pence into aliquot parts, for divisors ; and the fun of the quotients, arifing from themis will be the anfver.

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1. What will 4871 yards come to, at 5d. per yard?

d.

6 value of 4871 yards, at Is. per yd. 20. 23 등

6 1 101 value of ditto, åt 3d per yard".

3 value of ditto, at 2d. per yard,

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C A S Ε ΙΙΙ. .

When the price is pence or farthings, and an even part of a pound, cut off the right land figure of the given quantity ; and the cypher, in the aliquot part (if it has one) and divide by the remaining figure or figures : When you come to the remainder, double it ; and divide as before : The anfwer will be pounds, fhillings, &c. If there be no cypher in the divisor, then none should be cut off from the dividend.

Ε Χ Α Μ Ρ d. A.'37951 ai d. 15. 13795 yds. ai d. 96=8 X 12) 37915* 48=6X8)37915

L E S.

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8)31 126

6)47 89

Anf. £3 19 01

Anf. £7 18 1

d.

d. 30 3795 uds. at d. 113795 uds, at id. 32=4X837915

24 =4X6) 37915

4)47 89

4)63 5

Anf. kun 17 2

Anf. £ 15 16 3

d.

d. 11.513795 yds. at 1 d. 1 2111 )37915 yds. at 2d.

*6=4X4)3795

£31 12 6 Anf.

4)94 17 6 d.

131 5:31379'5 yds. at 3d. £23 14 4 Ans:

£47 8 9 Anf.

d. * In dividing by 12, there remains 7 before the stroke, which separates the 5 ; then 75 doubled, is 150 ; and 12 is found 135 times in 150 ; which makes 135. 6d,

d. 14 17:637915 yds. at 4d. d.

1613.0 137915 yds. at 6d. £63 5 Ant

£94 17 6 Anf; d. 1813537915 yds. at 81. d.

110 1' 3795 yds. £126 10 Anf.

24=4 X 6)3795

4)632 10

£158 2 6 An:

CAS E IV.

When the price is between one and two shillings ;--Find the value of the quantity at Is, per yard, &c. which value, being divided by those even parts which the pence are of 1s. and the quotient or quotients, arising therefrom, added thereto ;-the sum will be the answer.

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1.

What will 758 yards, at 1/9 per yard, come to?

£. s. d.
6d. . 37 18 6 value at is. per yard.

18 19 3 value at 6d. per yard.
9 9 7 value at 3d. per yard,

3d.

4

Anf. £66 7. 41 val. of 758. yds. at 1/9 per yd.
Questions.

Answers.
rds.

4. S. d.
2d. 9871 at 12 d. -- 51
3d. 793

12 d. 42 63
4th. 8471 - Is. Id. -- 45 18

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2

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When the price is any even number of billings under

40;Multiply the given quantity, by half the price; and double the firlt figure of the product for shillings ; the rest of the product will be pounds.

N. B. If the price be 25. you need only double the unit figure for shillings; the other figures will be pounds.

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1.

What will 746 yards coft, at 25. per yard?

746

CON

Anf: 474 12 value at 25. per yard.

Note. The above is done, by saying, twice 6 (the unit figure) is 12 į the other figures, viz. 74, are pounds. 2. What will 5675 yards, at 2s. per yard, cone to ?

Anj: £56 15/5. N. B. Before I double the unit figare, viz. 7,

1 ider, that of a yard, at 25. per yard, will ainount to 1ő; then, I double 7, which makes 145. and ifó auted, makes 15/6 ; the other figures are pounds. Questions.

Answers
I'ds.

£ s. d.
3d. 1291 at 45. per yarii, 25 i 80
4th. 697 Os.

209 5th. 8.15

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8s.

6th, 9174

338
4.58 12 6

IOS,

CASE

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