A System of Arithmetic: Reprinted from the Mathematical Text-bookPublished and sold by William Hilliard, 1812 - 248 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 35.
Σελίδα 13
... divisor under it ; thus = 6 ÷÷ 2 = 3 . .. ·· :: · Signifies arithmetical proportion ; thus 2 .. 4 :: 6 · 8 ; here the meaning is , 4-2-8-6-2 . :::: Signifies geometrical proportion ; thus 2 : 4 :: 3 : 6 , which is to be read , as 2 to 4 ...
... divisor under it ; thus = 6 ÷÷ 2 = 3 . .. ·· :: · Signifies arithmetical proportion ; thus 2 .. 4 :: 6 · 8 ; here the meaning is , 4-2-8-6-2 . :::: Signifies geometrical proportion ; thus 2 : 4 :: 3 : 6 , which is to be read , as 2 to 4 ...
Σελίδα 20
... divisor in the first column on the left , and the dividend in the same line ; then the quotient will be , over the dividend , the first number of the column . RULE . * 1. Place the multiplier under the multiplicand , so that units may ...
... divisor in the first column on the left , and the dividend in the same line ; then the quotient will be , over the dividend , the first number of the column . RULE . * 1. Place the multiplier under the multiplicand , so that units may ...
Σελίδα 25
... divisor . The number of times , the dividend contains the divisor , is called the quotient . If the dividend contain the divisor any number of times and an excess , that excess is called the remainder . RULE . * 1. On the right and left ...
... divisor . The number of times , the dividend contains the divisor , is called the quotient . If the dividend contain the divisor any number of times and an excess , that excess is called the remainder . RULE . * 1. On the right and left ...
Σελίδα 26
... divisor may be had in so ma- ny figures of the dividend , as are just necessary , and write the number in the quotient . 3. Multiply the divisor by the quotient figure , and set the product under the part of the dividend used . 4 ...
... divisor may be had in so ma- ny figures of the dividend , as are just necessary , and write the number in the quotient . 3. Multiply the divisor by the quotient figure , and set the product under the part of the dividend used . 4 ...
Σελίδα 27
... divisor , and this product , ad- ded to the remainder , will be equal to the dividend , when the work is right . all ... divisor . Q. E. D. To leave no obscurity in this demonstration , I shall illustrate it by an example . EXAMPLE ...
... divisor , and this product , ad- ded to the remainder , will be equal to the dividend , when the work is right . all ... divisor . Q. E. D. To leave no obscurity in this demonstration , I shall illustrate it by an example . EXAMPLE ...
Άλλες εκδόσεις - Προβολή όλων
A System of Arithmetic: Reprinted From the Mathematical Text-Book (Classic ... Samuel Webber Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
A System of Arithmetic: Reprinted from the Mathematical Text-Book Samuel Webber Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
2qrs 3qrs amount of 11 annuity annum answer required arithmetical Arithmetical Progression barrel bushel called carats cent common difference compound fraction compound interest contain couplets cube root cyphers debt decimal DEMONSTRATION discount Divide dividend division divisor dollar equal equated equivalent evident EXAMPLES farthings fourth gain or loss gallon geometrical geometrical progression geometrical series given number gold greater greatest common measure gross improper fraction inches last term least common multiple less number manner method of proof mixed number months multiplicand Multiply number of combinations number of places number of terms number of things payment pound present worth proportion quantities question quotient quotient figure ratio Reduce remainder repetend Rule of Three shillings Signifies simple interest square root subtract supposition taken tare tion trett TROY WEIGHT vulgar fraction weight whole number yards year's interest
Δημοφιλή αποσπάσματα
Σελίδα 129 - A wall, to be built to the height of 27 feet, was raised to the height of 9 ft. 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 ? Ans. 36 men.
Σελίδα 210 - Find the present worth of each year by itself, discounting from the time it falls due, and the sum of all these present worths will be the present worth required.
Σελίδα 37 - Pound /6 28 Pounds 1 Quarter qr 4 Quarters 1 Hundred weight cwt 20 Hundred weight 1 Ton...
Σελίδα 193 - 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 equated time.* • , EXAMPLES.
Σελίδα 229 - RULE. 1. Find all the different forms of combination of all the given things, taken as many at a time, as in the question^ by problem 5, 2.
Σελίδα 229 - ... 1. Place the things so that the greatest indices may be first, and the rest in order. 2. Begin with the first letter and join it to the second, third, fourth, &c. to the last.
Σελίδα 237 - What difference is there between the interest of 500Z. at 5 per cent, for 12 years, and the discount of the same sum at the same rate, and for the same time ? Ans.
Σελίδα 172 - The difference of the extremes divided by the number of the terms less 1, gives the common difference; consequently, the same divided by the common difference must give the number of terms less 1 : hence, this quotient augmented by 1, must give the number of terms.
Σελίδα 56 - Begin at the left hand, and divide each denomination by the divisor, setting down the quotients under their respective dividends. But if there be a remainder after dividing any of the denominations except the least, find how many of the next lower denomination it is equal to, and add it to the number, if any, which was in this denomination before, then divide the sum as usual, and so on, till the whole is finished.
Σελίδα 183 - Ans. 59048. 4. What debt may be discharged in a year, or twelve months, by paying $1 the first month, $2 the second month...