The Common School Arithmetic: Combining Analysis and Synthesis. Adapted to the Best Mode of Instruction in the Elements of Written ArithmeticThompson, Brown and Company, 1882 - 359 σελίδες |
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Σελίδα 62
... gold , silver , and precious stones . 24 Grains ( gr . ) 20 Pennyweights 12 Ounces TABLE . make 66 1 Pennyweight , dwt . 1 Ounce , Oz . 66 1 Pound , dwt . lb. lb. 1 OZ . 1 1 12 = 20 240 Ex . 1. How many grains in 7 lb. 11 oz . 14 dwt ...
... gold , silver , and precious stones . 24 Grains ( gr . ) 20 Pennyweights 12 Ounces TABLE . make 66 1 Pennyweight , dwt . 1 Ounce , Oz . 66 1 Pound , dwt . lb. lb. 1 OZ . 1 1 12 = 20 240 Ex . 1. How many grains in 7 lb. 11 oz . 14 dwt ...
Σελίδα 63
... gold into rings which weighed 3 dwt . 16 gr . each ; how many rings did he make ? APOTHECARIES ' WEIGHT . 95. APOTHECARIES ' WEIGHT is used in mixing or com- pounding medicines ; but medicines are bought and sold by Avoirdupois Weight ...
... gold into rings which weighed 3 dwt . 16 gr . each ; how many rings did he make ? APOTHECARIES ' WEIGHT . 95. APOTHECARIES ' WEIGHT is used in mixing or com- pounding medicines ; but medicines are bought and sold by Avoirdupois Weight ...
Σελίδα 145
... Gold and silver , for coinage , are hardened by being mixed with harder and cheaper metals . These cheaper metals , when combined with the gold and silver , are called alloys . 182. Carat is a term used in indicating the purity or fine ...
... Gold and silver , for coinage , are hardened by being mixed with harder and cheaper metals . These cheaper metals , when combined with the gold and silver , are called alloys . 182. Carat is a term used in indicating the purity or fine ...
Σελίδα 146
... gold piece , the half and quarter - dollar gold pieces , are used somewhat , but are not legal coin . NOTE 3. In addition to the coins or specie currency provided by Gov- ernment a paper currency is authorized . NOTE 4. Paper currency ...
... gold piece , the half and quarter - dollar gold pieces , are used somewhat , but are not legal coin . NOTE 3. In addition to the coins or specie currency provided by Gov- ernment a paper currency is authorized . NOTE 4. Paper currency ...
Σελίδα 182
... how many days will he count a million of dollars ? 23. How many pounds of iron in one scale of a balance , will poise 75 pounds of gold in the other scale ? PERCENTAGE . 221. PER CENT . is a contraction of 182 COMPOUND NUMBERS .
... how many days will he count a million of dollars ? 23. How many pounds of iron in one scale of a balance , will poise 75 pounds of gold in the other scale ? PERCENTAGE . 221. PER CENT . is a contraction of 182 COMPOUND NUMBERS .
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Συχνά εμφανιζόμενοι όροι και φράσεις
amount annex barrel bill Bought bush bushels cent ciphers common fraction compound interest compound numbers computed cords cost cube cubic debts decimal fraction decimeter diameter difference discount Divide dividend divisible dollars equal equated example Explain Ex feet figure flour gain or loss gallons given number gold greatest common divisor Hence higher denominations hundred improper fraction inches interest of $1 July 25 least common multiple longitude lower denomination marked price measure meters miles minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION payment pounds prime factors principal PROBLEM quotient ratio Reduce remainder rods Rule for finding simple sold square root subtract subtrahend TABLE thousand trial divisor Troy Weight units weight whole number wide
Δημοφιλή αποσπάσματα
Σελίδα 42 - DIVISION is the process of finding how many times one number is contained in another.
Σελίδα 294 - RULE. Divide the difference of the extremes by the number of terms less one, and the quotient will be the common difference.
Σελίδα 76 - 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 69 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 42 - If the dividend does not contain the divisor an exact number of times, the part of the dividend which is left is called the REMAINDER.
Σελίδα 76 - TABLE. 60 Seconds (sec.) make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours
Σελίδα 135 - RULE. Divide as in whole numbers, and point off as many figures for decimals in the quotient as the number of decimal places in the dividend exceeds those in the divisor.
Σελίδα 74 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 38 - Multiply only by the significant figures of the multiplier, taking care to set the first figure of each partial product directly under the figure of the multiplier which gives that product.
Σελίδα 293 - In an arithmetical series 5 particulars claim special attention, fiz. the first term, last term, common difference, number of terms, and sum of all the terms ; and these are so related to each other that if any three of them are given the other two can be found.