The Normal Higher Arithmetic: Designed for Common Schools, High Schools, Normal Schools, Academies, EtcSower, Potts & Company, 1877 - 542 σελίδες |
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Σελίδα 75
... least common multiple , and finding their product . 1. Find the least common multiple of 24 , 30 , and 70 . OPERATION . 2. 24-30-70 3 12-15-35 5 4-5-35 4-1-7 2 × 3 × 5x4x7 = 840 SOLUTION . - Placing the numbers one beside another , and ...
... least common multiple , and finding their product . 1. Find the least common multiple of 24 , 30 , and 70 . OPERATION . 2. 24-30-70 3 12-15-35 5 4-5-35 4-1-7 2 × 3 × 5x4x7 = 840 SOLUTION . - Placing the numbers one beside another , and ...
Σελίδα 76
... least common multiple of 45 and 72 . OPERATION . 45 = 5X9 72 = 8 × 9 SOLUTION . - The greatest common divisor of ... least common multiple of two of the numbers , and then of this number and the third number , etc. Find the least common ...
... least common multiple of 45 and 72 . OPERATION . 45 = 5X9 72 = 8 × 9 SOLUTION . - The greatest common divisor of ... least common multiple of two of the numbers , and then of this number and the third number , etc. Find the least common ...
Σελίδα 77
... Least Common Multiple here given will be found useful in practice . OPERATION . 45-48-80-1120 3-2-12 3-1 1. Find the least common multiple of 45 , 48 , 80 , and 120 . SOLUTION . Having written the numbers in a line as in the last method ...
... Least Common Multiple here given will be found useful in practice . OPERATION . 45-48-80-1120 3-2-12 3-1 1. Find the least common multiple of 45 , 48 , 80 , and 120 . SOLUTION . Having written the numbers in a line as in the last method ...
Σελίδα 78
... LEAST COMMON MULTIPLE . 189. These General Principles express the relations between the greatest common divisor and the least common multiple . 1. The greatest common divisor of two or more numbers is a divisor of their least common ...
... LEAST COMMON MULTIPLE . 189. These General Principles express the relations between the greatest common divisor and the least common multiple . 1. The greatest common divisor of two or more numbers is a divisor of their least common ...
Σελίδα 79
... 77 . 14. Required all the numbers whose G. C. D. is 45 and L. C. M. is 4680 . Ans . 45 , 90 , 180 , 360 , 585 , 1170 , 2340 , 4680 . CANCELLATION . 190. Cancellation is the process of abbreviating arith- LEAST 79 COMMON MULTIPLE .
... 77 . 14. Required all the numbers whose G. C. D. is 45 and L. C. M. is 4680 . Ans . 45 , 90 , 180 , 360 , 585 , 1170 , 2340 , 4680 . CANCELLATION . 190. Cancellation is the process of abbreviating arith- LEAST 79 COMMON MULTIPLE .
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annuity Arithmetic barrel bill bought bushels cents ciphers circumference common denominator common fraction composite numbers compound interest compound number contains continued fraction cost cube cubic decimal places denominate fraction diameter difference discount divide dividend dollars EXAMPLES FOR PRACTICE expressed feet figures Find the sum gain gallons given gold greatest common divisor Hence the following hundred hundredths inches insured integer last term least common multiple longitude measure meter method miles minuend months multiplicand multiply NOTE number is divisible number of terms OPERATION paid par value partial fraction payable payment pound premium present value prime factors prime number PRINCIPLES profit quantity quotient ratio Reduce remainder repetend rods root Rule Rule.-I shares shillings sold SOLUTION SOLUTION.-The square subtract subtrahend tenths thousandths Troy Weight weight write yard
Δημοφιλή αποσπάσματα
Σελίδα 182 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 362 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 294 - But if any payments be made before one year's interest hath accrued, then compute the interest on the principal sum due on the obligation, for one year, add- it to the principal, and compute the interest on the sum paid, from the time it was paid up to the end of the year; add it to the sum paid, and deduct that sum from the principal and interest, added as above...
Σελίδα 364 - Divide the sum of the products by the sum of the debts, and the quotient will be the average term of credit, estimated from the date xelecled.
Σελίδα 170 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5§ yards, or 16| feet -1 rod (rd.) 320 rods, or 5280 feet =1 mile (mi.) Square Measure 144 square inches (sq.
Σελίδα 116 - Point off as many decimal places in the quotient as there are ciphers annexed.
Σελίδα 230 - RULE. — Multiply the length (in feet) by the width (in inches) and divide the product by 12 — the result will be the contents in square feet.
Σελίδα 176 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 179 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 171 - ... from the end of the thumb to the end of the little finger extended ; cubit, from the elbow to the end of the middle finger ; fathom, the length of the two arms extended.