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I wish to know how mnch may be spent in 73 days, I must ascertain how much is spent in one year : I therefore subtract the 50 guineas, which are saved, from the whole income of £450 : the remainder is £397 10s., and the question now becomes — ' If...
A familiar explanation of the higher parts of arithmetic - Σελίδα 103
των rev. Frederick Calder - 1848
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

## A familiar explanation of the elementary rules of arithmetic. (A familiar ...

rev. Frederick Calder - 1852
...portion of the whole payment £980 10s. that the debt of £1 is of the whole debt £1470 15s. 138. Er. IV. How much may a person spend in 73 days, if he...to lay by every year 50 guineas out of an income of £4.30 ? Since I wish to know how much may be spent in 73 days, 1 must ascertain how much is spent...

## Miscellaneous examples in Arithmetic

Henry PIX - 1861
...equation, 3|+2l-3jx 21 + 31 -5-21 + . . . .=20. 5. How much may a person spend in 73 days, if he wish to lay by every year 50 guineas out of an income of £450 ? 6. If by selling tea at 6s. 4d. per Ib. a grocer lose 6 per cent., what was the prime cost per Ib....

## Arithmetic, designed for the use of schools

1864
...5j cwt. for 60 miles came to 7s. 9rf., how far ought 3l cwt. to be carried for the same money ? 35. How much may a person spend in 73 days, if he wishes...by every year 50 guineas out of an income of £450 ? 36. If 13? tons of merchandise cost 500 gs., what will 3 cwt. 1 Ib. l1 oz. cost ? 37. The carriage...

## Arithmetic for schools, abridged from the author's 'Familiar explanation of ...

rev. Frederick Calder - 1869
...same portion of the whole payment £980 10s. that the debt of £1 is of the whole debt £1470 15s. Ex. IV. How much may a person spend in 73 days, if...out of an income of £450 ? Since I wish to know how mnch may be spent in 73 days, I must ascertain how much is spent in one year : I therefore subtract...