The principles of arithmetic |
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Página 34
... acres of land . 46. In an exercise in Subtraction , the larger of the two numbers whose difference we want to find is called the minuend ; the smaller of the two is termed the subtrahend . The difference , when found , is commonly ...
... acres of land . 46. In an exercise in Subtraction , the larger of the two numbers whose difference we want to find is called the minuend ; the smaller of the two is termed the subtrahend . The difference , when found , is commonly ...
Página 70
... Acres * 66 == = I Rood ( r . ) I Acre ( a . ) = I Square Mile ( sq . m . ) These measures are commonly known - sometimes as " Super- ficial , " and sometimes as Square or Land " Measures . The area of a country is expressed in square ...
... Acres * 66 == = I Rood ( r . ) I Acre ( a . ) = I Square Mile ( sq . m . ) These measures are commonly known - sometimes as " Super- ficial , " and sometimes as Square or Land " Measures . The area of a country is expressed in square ...
Página 71
... acre is 4,840 . 99 An Irish acre contains 7,840 , and a Scotch acre 6 , 150 ° 4 square yards ; so that 121 Irish are exactly equal in area to 196 Eng- lish acres , whilst 48 Scotch are very nearly equal to 61 English acres . SOLIDITY ...
... acre is 4,840 . 99 An Irish acre contains 7,840 , and a Scotch acre 6 , 150 ° 4 square yards ; so that 121 Irish are exactly equal in area to 196 Eng- lish acres , whilst 48 Scotch are very nearly equal to 61 English acres . SOLIDITY ...
Página 84
... acres to perches , & c .; whilst under the head of Ascending Reduction would come the reduction of farthings to pounds , of yards to miles , of perches to acres , & c . 72. An exercise in Descending Reduction is merely a particular ...
... acres to perches , & c .; whilst under the head of Ascending Reduction would come the reduction of farthings to pounds , of yards to miles , of perches to acres , & c . 72. An exercise in Descending Reduction is merely a particular ...
Página 90
... acre , we convert 10 roods into 2 acres and 2 roods . Set- ting down the 2 roods , and carrying the 2 acres , we finish by finding the total number of acres = 225. So that the required sum is 225A . 2R . 26P . 65 3 24 49 I 17 36 2 35 ...
... acre , we convert 10 roods into 2 acres and 2 roods . Set- ting down the 2 roods , and carrying the 2 acres , we finish by finding the total number of acres = 225. So that the required sum is 225A . 2R . 26P . 65 3 24 49 I 17 36 2 35 ...
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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.