Notes on Arithmetic1877 - 29 σελίδες |
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Σελίδα 8
... . A right angle contains 90 degrees . QUARTER DAYS . Lady - day , 25th of March . Midsummer , 24th of June . Michaelmas , 29th of September . December . Christmas , 25th of THE METRIC SYSTEM . LENGTH . The unit of length 8.
... . A right angle contains 90 degrees . QUARTER DAYS . Lady - day , 25th of March . Midsummer , 24th of June . Michaelmas , 29th of September . December . Christmas , 25th of THE METRIC SYSTEM . LENGTH . The unit of length 8.
Σελίδα 9
... unit of surface . In land , a square dekametre is taken as the unit , and is called the " are . " Hectare Dekare Are Centare 100 ares 10 ares Sq . Metres 10,000 1,000 1 are 100 are = 100 = 1 The " are " is th part of an acre nearly ...
... unit of surface . In land , a square dekametre is taken as the unit , and is called the " are . " Hectare Dekare Are Centare 100 ares 10 ares Sq . Metres 10,000 1,000 1 are 100 are = 100 = 1 The " are " is th part of an acre nearly ...
Σελίδα 10
Rorert Kater Vinter. WEIGHT . The unit is the " gramme " which is the weight of a cubic centimetre of distilled water ... unit of money is the franc which weighs 5 grammes : 100 centimes = 1 franc . NOTES ON ARITHMETIC . 1. Unit or Unity ...
Rorert Kater Vinter. WEIGHT . The unit is the " gramme " which is the weight of a cubic centimetre of distilled water ... unit of money is the franc which weighs 5 grammes : 100 centimes = 1 franc . NOTES ON ARITHMETIC . 1. Unit or Unity ...
Σελίδα 11
Rorert Kater Vinter. NOTES ON ARITHMETIC . 1. Unit or Unity is the name given to that quantity which is to be ... units , say 5 from 13 leaves 8. Now we are supposed to 1768 have separated 1 ten from 6 tens , but as the figure 6 really ...
Rorert Kater Vinter. NOTES ON ARITHMETIC . 1. Unit or Unity is the name given to that quantity which is to be ... units , say 5 from 13 leaves 8. Now we are supposed to 1768 have separated 1 ten from 6 tens , but as the figure 6 really ...
Σελίδα 17
... units + 5 tenths + 7 hundredths + 6 thousandths . 45. In Subtraction or Addition of decimals place the decimal points under each other and perform the operations indicated as with ordinary numbers . 46. In Multiplication multiply as if ...
... units + 5 tenths + 7 hundredths + 6 thousandths . 45. In Subtraction or Addition of decimals place the decimal points under each other and perform the operations indicated as with ordinary numbers . 46. In Multiplication multiply as if ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
1st income 1st year's Interest 2nd income 2nd year's Interest 4dwts a² 2ab+b² Abstract Number acre Avoirdupois centimetre circulating decimal Compound Interest concrete numbers consume 12 loaves cost price days consume 12 debt decimal point decimetre digits discount on 100 dividend divisor exact number Find the value fluid dram fluid ounce furlong gain per cent galls given number given rate given sum grammes greatest number Improper Fraction interest for given interest on 100 litre metre Mixed Number multiplied by abstract non-recurring figures number consisting Number has reference number is divisible numbers an exact numerator and denominator ordinary numbers oxen paper 2ft pears pints pound Present Worth Principal produce 20 interest Proper Fraction Proportion quantity quarter ratio shillings Simple Interest square root Stock Income 100 Stock Stock Income subtract Total Interest Troy unit vulgar fraction WALSALL weight whole number yard year's Interest 2nd
Δημοφιλή αποσπάσματα
Σελίδα 7 - Measure) 4 gills = 1 pint 2 pints = 1 quart 2 quarts = 1 pottle 2 pottles = 1 gallon 4 quarts = 1 gallon 2 gallons = 1 peck 4 pecks = 1 bushel 8 bushels = 1 quarter...
Σελίδα 7 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 7 - Thirty days hath September, April, June, and November : February has twenty-eight alone, And all the rest have thirty-one : But leap-year coming once in four, February then has one day more.
Σελίδα 27 - Divide this quantity, omitting the last figure, by twice the part of the root already found, and annex the result to the root and also to the divisor, then multiply the divisor as it now stands by the part of the root last obtained for the subtrahend.
Σελίδα 14 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the given numerator.
Σελίδα 7 - 3 barleycorns make 1 inch. 4 inches 1 hand. 12 inches 1 foot. 3 feet 1 yard. 6 feet 1 fathom.
Σελίδα 15 - To change an Improper fraction to a mixed number. Divide the numerator by the denominator; the quotient is the whole number, and the remainder placed over the denominator is the fraction: 39/4 = 9^.
Σελίδα 7 - APOTHECARIES' WEIGHT. 20 grains (gr.) = 1 scruple (3). 3 scruples = 1 dram (3). 8 drams = 1 ounce (§). 12 ounces = 1 pound (ft).
Σελίδα 7 - Inches = 1 nail. 4 Nails = 1 quarter. 4 Quarters = 1 yard. 5 Quarters = 1 English ell.
Σελίδα 14 - An improper fraction is one whose numerator is equal to, or greater than its denominator ; as, $, -f . A mixed number is a whole number and a fraction expressed together; as, 4f, 25-ht.