Introduction to The National Arithmetic: On the Inductive System : Combining the Analytic and Synthetic Methods in which the Principles of the Science are Fully Explained and Illustrated : Designed for Common Schools and AcademiesRobert S. Davis & Company, 1857 - 324 σελίδες |
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Σελίδα 20
... Rods . Inches . Feet . 11 47 127 678 789 1769 23 87 396 971 478 7895 97 58 787 147 719 7563 86 83 456 716 937 8765 217 275 1766 2512 2923 25992 - QUESTIONS . Art 22. What is the general rule for addition ? - Art . 23 . What is the ...
... Rods . Inches . Feet . 11 47 127 678 789 1769 23 87 396 971 478 7895 97 58 787 147 719 7563 86 83 456 716 937 8765 217 275 1766 2512 2923 25992 - QUESTIONS . Art 22. What is the general rule for addition ? - Art . 23 . What is the ...
Σελίδα 30
... Rods . From 100 200 300 400 500 Take 9 08 07 06 05 04 03 0 13 . Acres . 1000000000000 999999999999 14. From 671111 take 199999 . 15. From 1789100 take 808088 . 16. From 1000000 take 999999 . 17. From 9999999 take 1607 . 18. From ...
... Rods . From 100 200 300 400 500 Take 9 08 07 06 05 04 03 0 13 . Acres . 1000000000000 999999999999 14. From 671111 take 199999 . 15. From 1789100 take 808088 . 16. From 1000000 take 999999 . 17. From 9999999 take 1607 . 18. From ...
Σελίδα 61
... rods . I wish to divide this distance into spaces of 5 rods each . Required the number of spaces . § VII . CONTRACTIONS IN MULTIPLICATION AND DIVISION . * CONTRACTIONS IN MULTIPLICATION . ART . 61. To multiply by 25 . Ex . 1. Multiply ...
... rods . I wish to divide this distance into spaces of 5 rods each . Required the number of spaces . § VII . CONTRACTIONS IN MULTIPLICATION AND DIVISION . * CONTRACTIONS IN MULTIPLICATION . ART . 61. To multiply by 25 . Ex . 1. Multiply ...
Σελίδα 67
... rods ; how many rods in a farm containing 769 acres ? Ans . 123040 rods . 31. A gentleman bought a house for three thousand forty- seven dollars , and a carriage and span of horses for five hundred seven dollars . He paid at one time ...
... rods ; how many rods in a farm containing 769 acres ? Ans . 123040 rods . 31. A gentleman bought a house for three thousand forty- seven dollars , and a carriage and span of horses for five hundred seven dollars . He paid at one time ...
Σελίδα 90
... Rod , or Pole , 40 Rods 6 . 1 Furlong , 8 Furlongs , or 320 Rods , 66 1 Mile , 3 Miles 66 1 League , rd . fur . m . lea . 691 Miles ( nearly ) 66 1 Degree , deg . or ° . 360 Degrees 1 Circle of the Earth . ft . in . yd . 1 = 12 rd . 1 3 ...
... Rod , or Pole , 40 Rods 6 . 1 Furlong , 8 Furlongs , or 320 Rods , 66 1 Mile , 3 Miles 66 1 League , rd . fur . m . lea . 691 Miles ( nearly ) 66 1 Degree , deg . or ° . 360 Degrees 1 Circle of the Earth . ft . in . yd . 1 = 12 rd . 1 3 ...
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annexed barrels of flour bill Bought bushels called ciphers circumference column common denominator common difference common fraction composite number compound interest compound numbers containing cords cost cube root cubic feet currency decimal diameter discount Divide the product dividend division dollars equal EXAMPLES FOR PRACTICE farthings find the interest gallons Give the reason given number given sum greatest common divisor Hence hogshead hundred improper fraction inches interest of $1 least common multiple leaves less miles mills minuend mixed number molasses months multiplicand Multiply NOTE number of terms obtain paid payment pence present worth prime factors prime number principal purchase quantity quarts QUESTIONS QUESTIONS.-Art quotient rate per cent ratio received Reduce remainder rule for finding shillings side simple numbers sold solid square feet square root subtract subtrahend tens thousand thousandths tons Troy Weight United States money whole number write yards
Δημοφιλή αποσπάσματα
Σελίδα 158 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 145 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Σελίδα 155 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 132 - RULE. — Divide the given number by any prime number, greater than 1, that will divide it, and the quotient, if a composite number, in the same manner; and continue dividing until a prime number is obtained for a quotient. The several divisors and the last quotient will be the prime factors required.
Σελίδα 189 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 285 - A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, called the centre.
Σελίδα 136 - The greatest common divisor of two or more numbers is the greatest number "that will divide each of them without a remainder. Thus 6 is the greatest common divisor of 12, 18, and 24.
Σελίδα 86 - Weight is used in mixing medicines. TABLE. 20 Grains (gr.) make 1 Scruple, sc. or B 3 Scruples " 1 Dram, dr. or 3 8 Drams
Σελίδα 231 - Boston $1000, $250 of which is to be paid in 4 months, $350 in 8 months, and the remainder in 12 months ; what is the average time for the payment of the whole sum"?
Σελίδα 231 - Multiply each payment by the time before 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.