Εικόνες σελίδας
PDF
[graphic]

8900 at 19 facit 704 II 8
9 71.20 at 203 600 15 0
10 2100 at 211 "188 2 6
II 6812 at 221 645 14
12 9999 at 231 989 984
13 19998 at 231 1978 19 43
14. 12345 at 14 2
15 9876 at 1718

720 26
16 7910 at 192 6 42 139
17 6780 at 2-

.: CASE 4. When the given price of an integer is any number of shillings under 20;

RULE. Multiply the quantity by the price for the answer ia shil. lings; Or,

If the price be even shillings, multiply by half the price, and double the first figure of the product for shillings; the rest of the product will be pounds; or, Work by aliquot parts.

EXAMPL e-s.. 1 486 bushels at 25. per bushel.

- 486
I

zlo 486

486

400

[ocr errors][ocr errors][ocr errors][merged small][ocr errors][ocr errors][ocr errors][ocr errors][ocr errors][ocr errors]

CASE 5. When the given price of an integer is shillings and pence, or shillings, pence and farthings;

RULE.
Take such aliquot part or parts of the given quantity, as
the price is of a pound; or,
Multiply by the shillings, and take parts for the rest.

EXAMP L E s.
I 7150 yards, at Is. 8d. per yard.

[graphic]
[ocr errors]
[ocr errors]
[ocr errors]
[ocr errors]

10

[ocr errors]
[ocr errors]

CASE 6. When the price of an integer is pounds ; or pounds, shil. hings, &

.

"RULE

RULE. Multiply the quantity by the pounds, and with the product add the amount at the remaining part of the price, found as before: Or,

Multiply the quantity by the shillings of the price, and take parts for the rest.

- Ex A M P L E s. 1 428 tons, at 3!. 45. 6d. per ton.

[graphic]
[merged small][merged small][merged small][merged small][ocr errors][ocr errors][ocr errors][ocr errors]
[ocr errors]

£.1381 3 10 for s. d. 2 26 at 11 14 0

cit 304 4 0 3 36 at 5 13 0

..203 8 0
47 at 3 3 4

148 16 8
156 at 3 687
78 at 6 13

. 5200 o
457 at 14 17
8 914 at 7 8 10
500 at 12 19 I,

64.98 192 10 1000 at 69 11S.

CASE 7. When both the price of an integer, and the quantity, arc of divers denominations ;

RULE. Multiply the price by the integers of the quantity, and take parts of the price for those of the integer.

G 2

[ocr errors]
[merged small][ocr errors][merged small][ocr errors][ocr errors][ocr errors][ocr errors][ocr errors][merged small][ocr errors]
[ocr errors][ocr errors]
« ΠροηγούμενηΣυνέχεια »