The North American Practical School Arithmetic: Particularly Adapted to the Mercantile, Mechanical, and Agricultural Business of the United StatesLeavitt & Allen, 1858 - 252 σελίδες |
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Σελίδα 50
... marked d . 66 12 pence 1 shilling ; marked s . 20 shillings 66 1 pound ; marked £ . NOTE . - In some books farthings are marked qrs .; in others , thus ; 4d . , one farthing . d . , two farthings , or halfpenny . d . , three farthings ...
... marked d . 66 12 pence 1 shilling ; marked s . 20 shillings 66 1 pound ; marked £ . NOTE . - In some books farthings are marked qrs .; in others , thus ; 4d . , one farthing . d . , two farthings , or halfpenny . d . , three farthings ...
Σελίδα 51
... marked oz . marked lb. This weight is used for weighing jewels , gold , silver , & c . Dwt . is a compound ; d . from denarius , a penny , ( Latin , ) and wt . , weight . Lb. from libra , a pound , ( Latin . ) APOTHECARIES ' WEIGHT . 20 ...
... marked oz . marked lb. This weight is used for weighing jewels , gold , silver , & c . Dwt . is a compound ; d . from denarius , a penny , ( Latin , ) and wt . , weight . Lb. from libra , a pound , ( Latin . ) APOTHECARIES ' WEIGHT . 20 ...
Σελίδα 52
... marked in . 12 inches 66 1 foot ; marked ft . 3 feet 66 1 yard ; marked yd . 5 yards , or 16 feet 66 1 rod or pole ; marked po . 40 poles , or 220 yards 66 1 furlong ; marked fur . 8 furlongs 66 1 mile ; marked mi . 3 miles 66 1 league ; ...
... marked in . 12 inches 66 1 foot ; marked ft . 3 feet 66 1 yard ; marked yd . 5 yards , or 16 feet 66 1 rod or pole ; marked po . 40 poles , or 220 yards 66 1 furlong ; marked fur . 8 furlongs 66 1 mile ; marked mi . 3 miles 66 1 league ; ...
Σελίδα 53
... marked pt . 66 2 pints 1 quart ; marked qt . 66 4 quarts 1 gallon ; marked gal . 311 gallons 66 1 barrel ; marked bar . 63 gallons , or 2 barrels 66 1 hogshead ; marked hhd . 2 hogsheads ( 126 gal . ) 66 1 pipe ; marked pi . 2 pipes , 4 ...
... marked pt . 66 2 pints 1 quart ; marked qt . 66 4 quarts 1 gallon ; marked gal . 311 gallons 66 1 barrel ; marked bar . 63 gallons , or 2 barrels 66 1 hogshead ; marked hhd . 2 hogsheads ( 126 gal . ) 66 1 pipe ; marked pi . 2 pipes , 4 ...
Σελίδα 54
... marked min . 66 60 minutes 1 hour ; marked h . 66 24 hours 7 days 4 weeks 1 day ; marked d . 66 1 week ; marked w . 66 1 lunar month ; marked l . m . 66 66 13 lunar months , 1 day , 15 12 and 6 hours , or 100 years Lunar from luna , the ...
... marked min . 66 60 minutes 1 hour ; marked h . 66 24 hours 7 days 4 weeks 1 day ; marked d . 66 1 week ; marked w . 66 1 lunar month ; marked l . m . 66 66 13 lunar months , 1 day , 15 12 and 6 hours , or 100 years Lunar from luna , the ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 feet 20 feet acres 2 roods Bought bush bushels cent per annum cents per lb circle whose diameter circumference common denominator compound interest cost cube root diagonal Divide dividend divisor dollars dwts ells EXAMPLES Federal money feet 6 inches feet long figure Find the amount Find the area Find the compound Find the interest Find the solid Find the square Find the value gain or loss gallons given number hhds improper fraction integers least common multiple lowest terms method of finding miles mills mixed number moidores months Multiply number of terms payment perpendicular pieces poles pound pounds sterling present worth Proof PROOF.-As PROOF.-By quotient rate per cent Reduce remainder rhombus RULE RULE.-Multiply shillings simple fraction sold solid contents square root Sterling subtract sugar tare triangle VULGAR FRACTIONS weight whole number York cur
Δημοφιλή αποσπάσματα
Σελίδα 43 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of the fraction, and to the product add the numerator for a new numerator, under which draw a line and place the denominator. EXAMPLES. 9. Reduce 2| to an improper fraction.
Σελίδα 139 - 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 11 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Σελίδα 34 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.
Σελίδα 43 - To reduce an improper fraction to a whole or mixed number, — RULE : Divide the numerator by the denominator ; the quotient will be the whole or mixed number.
Σελίδα 217 - PROBLEM I. The first term, the last term, and the number of terms being given, to find the sum of all the terms.
Σελίδα 216 - ... dollars. How many days did he work, and how many days was he idle ? Ans.
Σελίδα 46 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 193 - Pythagoras' theorem states that the square of the length of the hypotenuse of a right-angled triangle is equal to the sum of the squares of the lengths of the other two sides.
Σελίδα 215 - If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be the answer.