## A key to the intellectual arithmetic: containing answers and solutions of the more difficult examples in that work. For the use of teachers |

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### Common terms and phrases

100 per cent 12 cents 12 hours 17 sheep 20 mills 24 apples 24 cents 30 bushels 30 oxen 32 days 44 dimes 48 cents 50 cents 50 pupils 60 pupils A's share acres amount received Jan barrel of flour barrel will cost Brown's share buckwheat build 1 rod bushels of corn bushels of oats cents is contained consume cord of spruce corn are worth cost 7 cents cow will eat denominate eat 12 tons eggs will cost example f of f feet gain 20 gallons geese horses improper fraction INTELLECTUAL ARITHMETIC last Lesson lazy lowest terms oxen to eat paid past noon percent pound will cost pounds of butter present worth quart will cost quire rate per cent Reduce remain require sells shillings sister's age sold son's age tained twice the 2d week whole number

### Popular passages

Page 51 - Divide 1 into 3 parts which shall be to each other as if and £. 4. Divide 7 into 4 parts which shall be to each other as 3, 5, 8, and 2. 5. Divide $5000 among 3 persons so that the first shall have twice as much as the second and the second twice as much as the third.

Page 49 - J of the time past noon, |, or the whole time to midnight = 6X£==i=2 times the time past noon ; hence the time from noon to midnight, or 12 hours, was 3 times the time past noon, and the time was £ of 12 hours = 4 hours past noon.

Page 3 - If one travels 3 and the other 4 miles an hour, at the end of one hour they will be...