The principles of arithmetic |
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... Cube Root , Progression , Arithmetical Progression , Geometrical Progression , Harmonical Progression , Logarithms , Continued Fractions , 220 226 229 231 234 235 · 246 263 · 264 270 275 279 · 301 Compound Interest , Annuities ...
... Cube Root , Progression , Arithmetical Progression , Geometrical Progression , Harmonical Progression , Logarithms , Continued Fractions , 220 226 229 231 234 235 · 246 263 · 264 270 275 279 · 301 Compound Interest , Annuities ...
Página 98
... cube whose edges are each a metre in length . This standard is called a STERE , and represents a little more than 35 cubic feet . The standard of capacity is a cubical vessel whose edges are each one - tenth ( 1 ) of a metre in length ...
... cube whose edges are each a metre in length . This standard is called a STERE , and represents a little more than 35 cubic feet . The standard of capacity is a cubical vessel whose edges are each one - tenth ( 1 ) of a metre in length ...
Página 230
... CUBE of the number , and the third root as the CUBE root . This is accounted for by the fact that the solidity 230 POWERS AND ROOTS .
... CUBE of the number , and the third root as the CUBE root . This is accounted for by the fact that the solidity 230 POWERS AND ROOTS .
Página 231
... cube of 5o is 52 × 52 × 52 = 56 ; the cube of 53 is 53 × 53 × 53 = 5o ; the cube of 54 is 5 x 5 x5 = 52 ; & c . General formula : nth power of xa = xa × n ̧ 221. When a power of a number is divided by another power of the same number ...
... cube of 5o is 52 × 52 × 52 = 56 ; the cube of 53 is 53 × 53 × 53 = 5o ; the cube of 54 is 5 x 5 x5 = 52 ; & c . General formula : nth power of xa = xa × n ̧ 221. When a power of a number is divided by another power of the same number ...
Página 232
... 11,560,000 ; 26,0002 = ( 26 × 1,000 ) 2 = 262 × 1,0002 = 676 × 1,000,000 676,000,000 ; & c . 226. When a number ends with one or more ciphers , its cube ends with three times as many . Thus , 2503 ( 25 × 10 ) 3 = 232 INVOLUTION .
... 11,560,000 ; 26,0002 = ( 26 × 1,000 ) 2 = 262 × 1,0002 = 676 × 1,000,000 676,000,000 ; & c . 226. When a number ends with one or more ciphers , its cube ends with three times as many . Thus , 2503 ( 25 × 10 ) 3 = 232 INVOLUTION .
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Términos y frases comunes
acres addends amount annex annuity arithmetical mean arithmetical progression Avoirdupois bill called cent centimes ciphers circulating decimal column common difference common ratio convert cost-price cube root decimal fraction decimal point denominator digit divide division divisor dwts employed equal exact number EXAMPLE exceeds expressed falling due farthings fourth term fractional unit gallon geometrical mean geometrical progression given number greatest common measure hundred hundredths inches instalments Irish larger number least common multiple left-hand length less logarithm mantissa MILLIONTHS minuend multiplicand multiply notes number of terms obtain occupies partial dividend pence perches period pounds present value prime factors principal Proportion remainder remove the decimal represent respectively resulting quotient right-hand root-figure senary shillings simple numbers smaller square root subtracting subtrahend tens tenths third term thousandths trial-dividend trial-divisor vulgar fraction whilst whole number write yards ΙΟ
Pasajes populares
Página 56 - To divide by 10, 100, 1000, etc., it is necessary only to move the decimal point in the dividend as many places to the left as there are ciphers in the divisor.
Página 45 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Página 140 - 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.
Página 70 - MEASURE. 144 Square inches (sq. in.) make 1 Square foot, sq. ft. 9 Square feet " 1 Square yard, sq. yd. 30¿ Square yards " 1 Square rod or pole, p. 40 Square rods
Página 70 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Página 64 - If the divisor contains decimal places, we may remove the decimal point from the divisor, provided we carry the decimal point in the dividend as many places to the right as there are decimal places in the divisor.
Página 332 - The book should be in the hands of every student of the history of Ireland.
Página 268 - Multiply the sum of the extremes by half the number of terms, and the product is the sum required.
Página 255 - Seek the greatest cube in the first period, and set its root on the right after the manner of a quotient in division. Subtract the cube of this figure from the first period, and to the remainder bring down the first figure of the next period, and call the number the dividend.
Página 69 - Span: 9 inches or 22.86 cm. Derived from the distance between the end of the thumb and the end of the little finger when both are outstretched.