The Common School Arithmetic: Combining Analysis and Synthesis; Adapted to the Best Mode of Instruction in the Elements of Written ArithmeticTaggard and Thompson, 1867 - 348 σελίδες |
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Σελίδα 4
... Problems Interest 183 Stocks . 216 • 187 Commission and Brokerage 219 Partial Payments . 194 Taxes 221 Problems in Interest . 203 Custom - House Business 224 Compound Interest 206 · Exchange 227 Discount 209 • Equation of Payments 232 ...
... Problems Interest 183 Stocks . 216 • 187 Commission and Brokerage 219 Partial Payments . 194 Taxes 221 Problems in Interest . 203 Custom - House Business 224 Compound Interest 206 · Exchange 227 Discount 209 • Equation of Payments 232 ...
Σελίδα 82
... 719 811 887 991 137 97 163 233 311 389 463 563 641 727 821 907 997 114. What number is divisible by 9 ? By 10 ? 11 ? 12 ? General principle ? 115. A PROBLEM is something to be done ; or 82 DEFINITIONS AND GENERAL PRINCIPLES .
... 719 811 887 991 137 97 163 233 311 389 463 563 641 727 821 907 997 114. What number is divisible by 9 ? By 10 ? 11 ? 12 ? General principle ? 115. A PROBLEM is something to be done ; or 82 DEFINITIONS AND GENERAL PRINCIPLES .
Σελίδα 83
... PROBLEM is something to be done ; or , it is a ques- tion which requires a solution . The solution of a problem con- sists of the operations necessary for finding the answer to the question . To solve a problem is to perform the ...
... PROBLEM is something to be done ; or , it is a ques- tion which requires a solution . The solution of a problem con- sists of the operations necessary for finding the answer to the question . To solve a problem is to perform the ...
Σελίδα 84
... PROBLEM 2. To find the greatest common divi- sor of two or more numbers . Ex . 1. What is the greatest common divisor of 18 , 30 , and 48 ? OPERATION . 18 2 X 3 X 3 30 2 × 3 × 5 482 X3 X2 X2 X2 Ans . 2 X 36 . We see that 2 and 3 are ...
... PROBLEM 2. To find the greatest common divi- sor of two or more numbers . Ex . 1. What is the greatest common divisor of 18 , 30 , and 48 ? OPERATION . 18 2 X 3 X 3 30 2 × 3 × 5 482 X3 X2 X2 X2 Ans . 2 X 36 . We see that 2 and 3 are ...
Σελίδα 89
... PROBLEM 3. To find the least common mul- tiple of two or more numbers . Ex . 1. What is the least common multiple of 20 , 24 , and 36 ? Ans . 2 × 2 × 2 × 3 × 3 × 5 360 . OPERATION . 24 86 202 X 2 X 5 2 X2 X2 X 3 2 X2 X3 X3 Since 360 ...
... PROBLEM 3. To find the least common mul- tiple of two or more numbers . Ex . 1. What is the least common multiple of 20 , 24 , and 36 ? Ans . 2 × 2 × 2 × 3 × 3 × 5 360 . OPERATION . 24 86 202 X 2 X 5 2 X2 X2 X 3 2 X2 X3 X3 Since 360 ...
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amount angle annex bill Bought bushels called cent ciphers common fraction composite number compound interest compound numbers contains cords cost cube root cubic inches decimal diameter difference discount Divide dividend divisible dollars equal example Explain Ex farthings figure gain gallons given number greatest common divisor Hence higher denominations horse hundred improper fraction interest of $1 least common multiple length longitude lower denomination marked price measure meters miles million minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION ounces oxen payment pounds prime factors prime number principal PROBLEM proper fraction quarts quotient ratio Reduce rods Rule for finding shillings simple sold square root subtract subtrahend TABLE tens thousand trial divisor triangle Troy Weight true remainder units weight whole number wide worth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 76 - Thirty days hath September, April. June, and November; All the rest have thirty.one, Save February, which alone Hath twenty.eight; and one day more We add to it one year in four.
Σελίδα 76 - Time. 60 seconds (S.) make 1 minute, marked M. 60 minutes, 1 hour, h. 24 hours, 1 day, d. 7 days, . 1 week, w. 4 weeks, 1 month, mo. 13 months, 1 day and 6 hours, 1 Julian year, yr. Thirty days hath September, April, June and November ; February twenty-eight alone, all the rest have thirtyone.
Σελίδα 69 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 74 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 205 - RULE. Divide the given interest by the interest of $1 for the given rate and time, and the quotient will be the principal.
Σελίδα 312 - RULE. Multiply the first term by that power of the ratio whose index is equal to the number of terms preceding the required term, and the product will be the term sought.
Σελίδα 310 - Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Σελίδα 130 - Therefore, multiplying both terms of a fraction by the same number does not alter its value.
Σελίδα 75 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 136 - Divide as in whole numbers, and point off as many figures for decimals in the quotient as the number of decimal places in the dividend exceeds the number in the divisor.