Call's Decimal Arithmetic: On a New and Improved Plan Throughout, Comprising Several New Methods of Computing Simple Intersts, Duodecimals, and a Great Improvement in Multiplication and Division...L. A. Fletcher, 1842 - 192 σελίδες |
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Σελίδα 101
... gain Ans . He lost $ 39,375 . 4. A farmer sold to a merchant 9 cords and 6 cord feet of wood , at $ 1,25 per cord ; 71 bushels and 16 quarts of wheat , at $ 2,5 per bushel ; 65 bushels and 12 quarts , at $ , 5 per bushel . He took in ...
... gain Ans . He lost $ 39,375 . 4. A farmer sold to a merchant 9 cords and 6 cord feet of wood , at $ 1,25 per cord ; 71 bushels and 16 quarts of wheat , at $ 2,5 per bushel ; 65 bushels and 12 quarts , at $ , 5 per bushel . He took in ...
Σελίδα 111
... gain a dollar in 2 days . Hence we have the following STANDARD . 12 72000 11 66000 9 54000 8 48000 7 42000 6 36000 4 ... gain $ 1 per day ; in 150 days , they would gain $ 150 . But $ 60 are 100 times less than 6000 ; therefore $ 60 ...
... gain a dollar in 2 days . Hence we have the following STANDARD . 12 72000 11 66000 9 54000 8 48000 7 42000 6 36000 4 ... gain $ 1 per day ; in 150 days , they would gain $ 150 . But $ 60 are 100 times less than 6000 ; therefore $ 60 ...
Σελίδα 116
... gain in one year , at any required rate . STANDARDS . Rates per Years . Months . Days . cent . 1 100 1200 36000 2 50 600 18000 331 400 12000 25 300 9000 20 240 7500 6 163 200 6000 7 14 号 1713 51429 8 12 150 4500 9 11 1331 4000 10 10 ...
... gain in one year , at any required rate . STANDARDS . Rates per Years . Months . Days . cent . 1 100 1200 36000 2 50 600 18000 331 400 12000 25 300 9000 20 240 7500 6 163 200 6000 7 14 号 1713 51429 8 12 150 4500 9 11 1331 4000 10 10 ...
Σελίδα 125
... GAIN . RULE .-- Divide the loss or gain by the price of the article , and the quotient will be the rate per cent . 1. A merchant buys goods to the amount of $ 1250 , and sells them so as to gain $ 275 . What rate per cent did he gain ...
... GAIN . RULE .-- Divide the loss or gain by the price of the article , and the quotient will be the rate per cent . 1. A merchant buys goods to the amount of $ 1250 , and sells them so as to gain $ 275 . What rate per cent did he gain ...
Σελίδα 126
... gain $ 40 in 1200 days , at 6 per cent ? Ans . $ 200 . 3. What sum will gain $ 5,5 in 495 days , at 7 per cent ? Ans . $ 57,1428574 . THE PRINCIPAL , INTEREST AND TIME GIVEN , TO FIND THE RATE PER CENT . RULE .-- Divide the number of ...
... gain $ 40 in 1200 days , at 6 per cent ? Ans . $ 200 . 3. What sum will gain $ 5,5 in 495 days , at 7 per cent ? Ans . $ 57,1428574 . THE PRINCIPAL , INTEREST AND TIME GIVEN , TO FIND THE RATE PER CENT . RULE .-- Divide the number of ...
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acres amount answer arithmetic bushels called ciphers circle column common difference compound interest COMPUTE INTEREST contained cord feet cost cube root currency decimal diameter Divide dividend divisor dollar dominical letter driving express farthings federal money Find the dominical fourth gallon given number given sum grain horse hundred Hundredths improper fraction inches last term least common multiple left-hand figure length lowest terms minuend mixed number multiplicand Multiply the given number of days number of terms OPERATION ounces payment pence penny pile pound principal pulley quantity quarts quotient figure rate per cent ratio remainder revolutions per minute right hand rods rule RULE.-Divide RULE.-Multiply shaft share shillings side skeins solid contents solid feet square root subtract subtrahend surface of three tens Tenths thick thousandths three additions tion tiply unit VULGAR FRACTIONS wheel whole number width yard
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Σελίδα 191 - EF or his certain attorney, his executors, administrators or assigns, to which payment, well and truly to be made, I bind myself, my heirs, executors and administrators, firmly by these presents ; Sealed with my seal.
Σελίδα 172 - A man was hired 50 days on these conditions. — that, for every day he worked, he should receive $ '75, and, for every day he was idle, he should forfeit $ '25 ; at the expiration of the time, he received $ 27'50 ; how many days did he work...
Σελίδα 170 - POSITION. POsITION is a method of performing such questions as cannot be resolved by the common direct rules, and is of two kinds, called single and double. SINGLE POSITION. SINGLE POsITION teaches us to resolve those questions, whose results are proportional to their suppositions.
Σελίδα 30 - 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 35 - We have seen that multiplying by a whole number is taking the multiplicand as many times as there are units in the multiplier.
Σελίδα 171 - If the errors are unlike, divide the sum of the products by the sum of the errors, and the quotient will be the answer. NOTE.— The errors are said to be alike when they are both too great, or both too small ; and unlike, when one is too great, and the other too small.
Σελίδα 13 - 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 172 - Two persons, A and B, lay out equal sums of money in trade ; A gains $126, and B loses $87, and A's money is now double of B's : what did each lay out ? Ans. $300.
Σελίδα 171 - If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be the answer.
Σελίδα 189 - A farmer, being asked how many sheep he had, answered, that he had them in 5 fields ; in the first...