The scholar's guide to arithmetic; or, A complete exercise-book1851 |
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Σελίδα
... observations , as render them totally unfit for the purpose of teaching . The principal object of a work of this kind , should be to provide the learner with a proper of rules and examples , so methodised and arranged , that they may be ...
... observations , as render them totally unfit for the purpose of teaching . The principal object of a work of this kind , should be to provide the learner with a proper of rules and examples , so methodised and arranged , that they may be ...
Σελίδα 4
... observed , that besides the method given in the text , there is another very ingenious one of proving addition , by casting out the nines ; which is as follows : RULE 1. Add all the figures in the uppermost row together , according to ...
... observed , that besides the method given in the text , there is another very ingenious one of proving addition , by casting out the nines ; which is as follows : RULE 1. Add all the figures in the uppermost row together , according to ...
Σελίδα
... observations , as render them totally unfit for the purpose of teaching . The principal object of a work of this kind , should be to provide the learner with a proper set of rules and examples , so methodised and arranged , that they ...
... observations , as render them totally unfit for the purpose of teaching . The principal object of a work of this kind , should be to provide the learner with a proper set of rules and examples , so methodised and arranged , that they ...
Σελίδα 1
... of Millions . ∞ Millions . 689 Hundreds of Thousands . 7 66697 Tens of Thousands . 465669 Thousands . 665975 co Hundreds . 66695A CN Tens . 4 B 2 1 3 2 3 4 5 7 6 8 7 8 Trillions . Where it is to be observed , that ARITHMETIC .
... of Millions . ∞ Millions . 689 Hundreds of Thousands . 7 66697 Tens of Thousands . 465669 Thousands . 665975 co Hundreds . 66695A CN Tens . 4 B 2 1 3 2 3 4 5 7 6 8 7 8 Trillions . Where it is to be observed , that ARITHMETIC .
Σελίδα 2
John Bonnycastle H John Rowbotham. Trillions . Where it is to be observed , that the figure in the first place , reckoning from right to left , denotes only its simple value ; that in the second place , ten times its simple value ; that ...
John Bonnycastle H John Rowbotham. Trillions . Where it is to be observed , that the figure in the first place , reckoning from right to left , denotes only its simple value ; that in the second place , ten times its simple value ; that ...
Συχνά εμφανιζόμενοι όροι και φράσεις
aliquot amount annuity annum answer required arithmetical arithmetical mean arithmetical series avoirdupois bushels carats cent ciphers cloth lettered common difference compound interest cube root decimal denotes digits discount ditto Divide dividend divisible Dominical letter edition ells English epact equal equivalent EXAMPLES exchange farthings figures Find Easter Sunday Flemish per pound gallons geometrical geometrical progression given number guineas Hence inches integer last term method milreis mixed number moidore months multiplicand Multiply neat weight number of combinations number of terms number of things odd number Old Style payment pence places pound sterling present worth prime number proportion quantities quotient ratio Reduce remainder repetend required to find rix-dollar shillings simple interest square number square root subtract Take taken tare Trial divisor TROY WEIGHT True divisor tuns vulgar fraction whence whole number yards
Δημοφιλή αποσπάσματα
Σελίδα 25 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 53 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Σελίδα 152 - Is when the several shares of stock are continued in trade an equal term of time. RULE. As the whole stock is to the whole gain or loss : so is each man's particular stock, to his particular share of the gain or loss.
Σελίδα 147 - RULE.* — Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the true time required.
Σελίδα 159 - RULE. Find an answer, as before, by linking ; then say, As the sum of the quantities, or differences, thus determined, is to the given quantity, so is each ingredient found by linking, to the required quantity of each.
Σελίδα 58 - A wall that is to be built to the height of 27 feet, was raised 9 feet by 12 men in 6 days ; how many men must be employed to finish the wall in 4 days at the same rate of working ? If 402.
Σελίδα 82 - To reduce an improper fraction to its equivalent whole or mixed number. RULE. — Divide the numerator by the denominator, and the quotient will be the whole or mixed number sought.
Σελίδα 84 - To reduce fractions to a common denominator. RULE. Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator.
Σελίδα 100 - Divide as in whole numbers, and from the right hand in the quotient point off as many figures for decimals, as the decimal places in the dividend exceed those in the divisor.