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A Mental Arithmetic, on the Inductive Plan: Being an Advanced Intellectual ...
Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017
12 cents 20 per cent 60 cents acres added amount ANALYsis apples barrel of flour bought boys brother bushels called cents a pound cents apiece cherries contained copies cords of wood cost cows denominator difference dimes divided division dollars dozen earn eighths equal examples expressed feet fifths five four fourths fraction gain gallons gave give given greater half halves horse hundred interest James John kind leave less LEsson melon miles miles an hour mills months multiplying ninths NotE oranges ounces paid peaches pears pecks piece pins pints present worth principal pupil quantity quarters quarts reap receive Reduce remainder result rods sell sevenths sheep shillings sixths ſº sold SoLUTION square tens tenths third tons twelfths twice units week whole worth yards yards of cloth
Σελίδα 72 - Multiplying the numerator and denominator of a fraction by the same number does not alter the value of the fraction.
Σελίδα 128 - C died, it is required to divide the whole sum properly between the other two ; how much should each receive ? 20.
Σελίδα 33 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 108 - INTEREST is money paid for the use of money. The PRINCIPAL is the sum of money for which interest is paid. Interest is usually reckoned at a certain rate per cent, for one year. Thus, 6 per cent, means that...
Σελίδα 36 - If 4% bonds to the amount of $8000 face value are bought at 92^%, find the cost of the bonds, and the rate of income on the investment. 12. If 3 men can do a piece of work in 8 days of 10 hours each, how many men will be required to do the same work in 6 days of 8 hours each ? (Solve by proportion.) 13. By selling a horse for $144, a profit of 60 per cent is made; find the cost of the horse.
Σελίδα 83 - If 3 pounds of butter cost | of a dollar, what cost 10 pounds ? 32. If 4 men can do a piece of work in 16^ days, how long will it take 3 men to do the same ? 33. If | of a rod of land is worth £ of a dollar, what is a rod worth ? ANALYSIS.
Σελίδα 71 - The numerator and denominator are called the terms of the fraction. When the numerator is less than the denominator, the fraction is called a proper fraction ; when the numerator is equal to or larger than the denominator, the fraction is called an improper fraction.
Σελίδα 126 - York, and travel in opposite directions, one at the rate of 4^ miles an hour, and the other at the rate of...
Σελίδα 127 - A cistern has 2 pipes ; the first will fill it in 2 hours, and the second will empty it in 3 hours ; if both pipes are open, how long will it take to fill the cistern ? 9. A cistern has 4 pipes ; the first will fill it in 2 hours, the second will fill it...