The Common School Arithmetic ...Taggard and Thompson, 1868 - 312 σελίδες |
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Σελίδα 6
... Root 297 256 Application of Cube Root 306 • 257 Root of Any Degree 307 263 Arithmetical Progression 308 268 • Geometrical Progression 311 Involution Evolution . 274 Annuities . 314 279 Permutations 316 Square Root . 281 • Mensuration ...
... Root 297 256 Application of Cube Root 306 • 257 Root of Any Degree 307 263 Arithmetical Progression 308 268 • Geometrical Progression 311 Involution Evolution . 274 Annuities . 314 279 Permutations 316 Square Root . 281 • Mensuration ...
Σελίδα 80
... root of 9 , which is 3. So 3/8 indicates the third or cube root of 8 , which is 2. The square root of a number is one of its two squal factors ; the cube root is one of the three equal factors of the number . NOTE 6. Every number is ...
... root of 9 , which is 3. So 3/8 indicates the third or cube root of 8 , which is 2. The square root of a number is one of its two squal factors ; the cube root is one of the three equal factors of the number . NOTE 6. Every number is ...
Σελίδα 274
... root of the other powers ( Art . 112 , Notes 3 and 6 ) . 345. The INDEX or EXPONENT of a power is a figure placed at the right and a little above the root to show how many times it is used as a factor ( Art 112 , Note 4 ) ; thus , 4X4 ...
... root of the other powers ( Art . 112 , Notes 3 and 6 ) . 345. The INDEX or EXPONENT of a power is a figure placed at the right and a little above the root to show how many times it is used as a factor ( Art 112 , Note 4 ) ; thus , 4X4 ...
Σελίδα 275
... root and the powers of a proper fraction are less than the root ; thus , 339 > 3 ; ( 5 ) = 135 > , etc .; but ( 3 ) 2 = << 3 ; ( 1 ) 3 = 64 , etc. NOTE . The rules already given for involution are applicable to every example that can ...
... root and the powers of a proper fraction are less than the root ; thus , 339 > 3 ; ( 5 ) = 135 > , etc .; but ( 3 ) 2 = << 3 ; ( 1 ) 3 = 64 , etc. NOTE . The rules already given for involution are applicable to every example that can ...
Σελίδα 276
... root indicated by the sum of the exponents of the factors . 15. Multiply 54 by 53 . 16. Multiply 92 by 94 . 351. The principle in Art . 350 leads directly to the follow- ing : To involve a quantity that is already a power , RULE ...
... root indicated by the sum of the exponents of the factors . 15. Multiply 54 by 53 . 16. Multiply 92 by 94 . 351. The principle in Art . 350 leads directly to the follow- ing : To involve a quantity that is already a power , RULE ...
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25 per cent amount angle annex bill Bought bushels ciphers common fraction composite number compound interest compound numbers cost cube root debts decimal fraction decimal places diameter discount Divide dividend divisible dollars equal equated example Explain Ex farthings figure find the interest gain or loss gallons given number greatest common divisor Hence higher denominations hundred improper fraction interest of $1 July least common multiple length longitude lower denomination marked price Mdse miles minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION oxen payment pounds premium prime factors principal PROBLEM proportional quotient ratio Reduce remainder rods Rule for finding sell sold square root subtract subtrahend tens term of credit trial divisor triangle Troy Weight true divisor units weight whole number wide
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Σελίδα 73 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 74 - 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 308 - 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 74 - TABLE. 60 Seconds (sec.) make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours " 1 Day, d. 7 Days " 1 Week, wk. 4 Weeks
Σελίδα 40 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 65 - Measure is used in measuring length and distance. TABLE. 12 inches (in.) = 1 foot, ft. 3 feet = 1 yard, yd. 5£ yards, or 16£ feet = 1 rod, rd. 40 rods = 1 furlong, fur.
Σελίδα 308 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 201 - RULE. Divide the given interest by the interest of the principal, for the given time, at 1 per cent., and the quotient will be the rate.
Σελίδα 72 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 34 - RULE. Multiply the multiplicand by one of the factors of the multiplier, and that product by another factor, and so on until all the factors in the set have been taken ; the last product will be the true product.