11. Find the amount of the following £. S. d. sums, viz. 42l. 13s. 5d.-11. 10s.-4.

17s. 8d.-13l. Os. 7d.-19s. 44d.-271

and 15l. 6s.

Ans. £. 115 7 0}

12. Add 304l. 5s. and 04d.-34l. 19s. 7d-7l. 18s. 5d. -2471. Os. 11d.-19s. 6d. 1gr. and 45l. together. Ans. £640 3s. 54d. 13. Find the sum total of 14l. 19s. 6d.-11l. 4s. 9d.25l. 10s.-41. Os. 6d.-sl. 5s. 8d.-19s. 6d. and Os. 6d. Ans. £60 0s. 5d.

14. Find the amount of the following sums, viz.

Forty pounds, nine shillings,

Sixty-four pounds and nine pence,

Ninety-five pounds, nineteen shillings,

S. d.

Seventeen shillings and 44d.

15. How much is the sum of

Thirty-seven shillings and six pence,
Thirty-nine shillings and.44d.

Forty-four shillings and nine pence,
Twenty-nine shillings and three pence,
Fifty-shillings,

Ans. £. 10 Os. 103d.

16. Bought a quantity of goods for 1251. 10s. paid for truckage forty-five shillings, for freight seventy-nine shillings and six pence, for duties thirty-five shilling and ten pence, and my expences were fift three shillings and nine pence; what did the goods stand me in?

Ans. £. 136 4s. 1d. 17. Six men took a prize, and having divided it equally amongst them, each man shared two hundred and forty pounds, thirteen shillings and seven pence; how much inoney did the whole prize amount to? Ans. £. 1444 1s. 6d.

COMPOUND SUBTRACTION,

TEACHES to find the difference, inequality or excess, between any two sums of diverse denominations.

RULE.

Place those numbers under each other, which are of the same denomination, the less being below the greater; begin with the least denomination, and if it exceed the figure over it, borrow as many units as make one of the next greater; subtract it therefrom; and to the difference add the upper figure, remembering always to add one to the next superior denomination for that which you borrowed.

NOTE. The method of proof is the same as in simple subtraction.

12. Borrowed 277. 11s. and paid 19l. 17s. 6d. how much remains due P

Ans. £7 13s. 6d.

. 18. How much does 3171. 6s. exceed 178l. 18s. 54d.?

Ans. £138 7s. Ojd.

14. From eleven pounds take eleven pence.

15. From seven thousand two hundred pound, take

181. 17s. 6d.

Ans. £10 19s. 1d.

Ans. £7181 2s. 54d.