If 3 cwt. 13 lbs. cost 147. 2s. 9d., what will 7 cwt. 2 qrs. 25 lbs.

cost?

If 3,875 cwt. cost 34,5967. 9s. 84d., what will 1 cwt. cost? If 124 tons 16 cwt. 2 qrs. 16 lbs. cost 1,6137. 19s. 6d., what will 2 tons cost?

Interest.

What is the interest of 9457. 10s. at 4 per cent. per annum ? What is the interest on 5761. 2s. 7 d. at 4 per cent. for 7 years? What is the interest on 2797. 13s. 8d. at 54 per cent. for 31 years?

What is the interest on 1,7977. 14s. Od. at 43 per cent. per annum ?

Vulgar Fractions.

What is the value of 1⁄2 of a £?

Reduce 3s. 6d. to the fraction of a £.

Reduce,, and to a common denominator.

Reduce to a decimal.

Reduce 6d. to the decimal of a £.

Reduce 7s. 6d. to the decimal of a £.

Multiply 3.76 by 23.

What is the value in money of 25 of a £?
What is the value in money of '68125 of a £?
What is the value in money of '025 of a £?
What is the value in money of ·3333 of a £?

B.

Rule of Three.

If 6744 cwt. cost 640307. 11s. 114d., what will 1 cwt. cost?? If 33 cwt. 2 qrs. 8 lbs. cost 13157. 8s. 93d, what will 33 cwt.

cost?

If 4365 cost 506247. 10s. 24d., what will 1 cwt. cost?

Practice.

56 tons 4 cwt. 2 qrs. at 587. 7s. 6d. per ton.

38 tons 1 cwt. 16 qrs. at 27. 12s. 6d. per cwt.
37 tons 3 cwt. 22 qrs. at 127. 11s. 7d. per cwt.
7394 at 127. 8s. 81d. each.

4562 at 37. 15s. 9 d. each.

16 cwt. 1 qr. 21 lbs. at 37. 13s. 9d. per cwt.

Interest.

What is the interest of 5761. 2s. 7d. at 4 per cent. per annum for 7 years?

What is the interest of 2687. for one year at 4 per cent. per

annum ?

Vulgar Fractions.

Reduce,, and to a common denominator.

Add and together.

Decimals.

What is the value of 75 of a £?

What is the value of 65 of a £?

Add 72.5, 32.071, 2.1574, 371.4, 2.75 together.
Reduce to a decimal.

Reduce 6d. to the decimal of a £.

Reduce 9s. 7d. to the decimal of a £.

C.

Rule of Three.

If 124 tons 16 cwt. 2 qrs. 16 lbs. cost 16137. 19s. 6d., what will 2 tons cost?

If 3875.cwt. cost 34,5967. 9s. 84d., what will 1 cwt. cost? 37 cwt. 3 qrs. 22 lbs. cost 4777. 6s. 8d., what will 1 cwt. cost?

Practice.

38 cwt. 1 qr. 16 lbs. at 27. 12s. 6d. per cwt. 16 cwt. 1 qr. 21 lbs. at 37. 13s. 9d. per cwt. 5 tons 3 cwt. 1 qr. 5 lbs. at 37. 13s. per cwt.

Interest.

9457. 10s. Od. at 41. per cent. per annum.

5761. 2s. 7d. at 4 per cent. per annum for 7 years.

Fractions.

Reduce 3s. 6d. to the fraction of a £.

Reduce 61d. to the fraction of a £.

Add 1, 43, .

2

Find the common denominator of 16, 1, 5, and 54.
Find the value of of a £.

Decimals.

Reduce to a decimal.

Reduce 6d. to a decimal of a £.

Reduce to a decimal.

Reduce 9s. 7d. to a decimal of a £.

Add 74-36, 5.473, 9872, 340-03, and 5984.

Add 72.5, 2.1574, 371-4, and 2.75.

Multiply 75-6 by 3796.
Divide 84-6 by 3.9874.

CUSTOMS.

1 Find the value of 353 cwt. 2 qrs. 7 lbs. of sugar at 17s. 4d. per cwt.

2 Calculate the duty on 753 lbs. of tea at 2s. 1d. per lb., with 5 per cent. additional.

3 Calculate the duty at 157. per cent. on goods valued at

9637. 15s.

4 Add together,,, and .

5 Add together of 18, and

6 Subtract 2 from 33.

of

7 Divide by, and multiply the product by . 8 Add together 1.3046, 15.031, 0082, and 3.29. 9 Multiply 4.41 by 33-21.

10 Divide 2.5 by 32.

11 Divide 9.065 by 049.

CASE I.

1st Examination.

1 Calculate the duty on 356 cwt. 3 qrs. 16 lbs. of foreign white clayed sugar at 12s. 10d. per cwt.

2 Ditto at 157. per cent. on goods valued at 9637. 15s.

3 Add together, 2, and 3.

3 50

4 Divide by and multiply the product by 3.

5 Multiply 22.5 by 32∙16.

6 Divide 3.24 by 25.

7 Add together 0204., 13.267., and 0037., and find the value of the same.

1 Add together 13, 1,

2nd Examination.

2 Subtract from 15.

3 Divide of by 9 of 2.

4 Multiply 4.41 by 33.21.

and 2.

5 Add together 1.30467., 15.0317, 00821., and 3.29%., and find the value of the sum.

Multiply 157. 15s. 9d. by 35.

Add 3, 3, 3.
Multiply by 3.

Multiply 367-54 by 69.3.

Divide 316.21 by 4.7.

If 10 yards cost 27. 16s. 8d., what will 3 yards cost?

CASE II.

1st Examination.

1 Find the value of 7 cwts. 3 qrs. 11 lbs. at 27. 13s. 1d. per quarter.

2 Calculate the duty on 753 lbs. of tea at 2s. 1d. per lb., with 5 per cent. additional.

3 Ditto at 15 per cent. on goods valued at 9637. 15s.

4 Add together 1, 2,

and 3.

5 Add together of 18, and of 1.

6 Divide of by 4 of 2.

7 Divide by, and multiply the product by .

8 Add together 1.3046, 15.031, C082 and 3.29.

9 Add together 02047., i·3267., and 0037., and find the value

of the sum.

10 Divide 9065 by '049.

11 Divide 2.5 by 32.

Examination after Probation.

345 tuns 2 hhd. 42 gall. at 457. 10s. per tun.
3796 cwt. 3 qrs. 24 lbs. at 17. 13s. 3d. per cwt.
17,646,391 lbs. at 74d. per lb.

51,684 load 41 feet at 27. 15s. per load (with currency).
1 fathom 21 feet at 6s. 6d. per fathom (216 feet).
8 gt. hundred, 3 qrs 14 at 1l. 5s. per gt. hundred.
95 fathoms 105 feet at 19s. per fathom (216 feet).