A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of Three, Single and Double, Direct and Inverse; Barter; Loss and Gain; Reduction, Multiplication and Division of Fractions; Exchange of Currencies; Interest; and All Proportional Questions in One Rule Applicable to the Whole. The Process Greatly Simplified and AbridgedMarsh, Capen & Lyon, 1837 - 256 σελίδες |
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Αποτελέσματα 1 - 5 από τα 15.
Σελίδα 9
... build 360 rods of wall in 24 days , how many rods can 8 men build in 27 days ? 2. If a man can travel 240 miles in 12 days , when the days are 12 hours long , how far can he travel in 27 days , when the days are 16 hours long ? 3. A ...
... build 360 rods of wall in 24 days , how many rods can 8 men build in 27 days ? 2. If a man can travel 240 miles in 12 days , when the days are 12 hours long , how far can he travel in 27 days , when the days are 16 hours long ? 3. A ...
Σελίδα 33
... build a rod of wall , how many will it take to build 10 rods ? It will be seen that the answer in this ex- ample is the same as the multiplicand , with the addition of one cipher . If , then , we an- 142 10 1420 nex a cipher to the ...
... build a rod of wall , how many will it take to build 10 rods ? It will be seen that the answer in this ex- ample is the same as the multiplicand , with the addition of one cipher . If , then , we an- 142 10 1420 nex a cipher to the ...
Σελίδα 82
... build 14 rds , 8 feet of wall in one day , how much will they build in 26 days . 45. If 1 yd . of cloth cost £ 2 , 2s . 6d , what will 229 cost ? 44. If 3 men build 376 rods , 10 feet , in 26 days , how much do they build in 1 day ? 46 ...
... build 14 rds , 8 feet of wall in one day , how much will they build in 26 days . 45. If 1 yd . of cloth cost £ 2 , 2s . 6d , what will 229 cost ? 44. If 3 men build 376 rods , 10 feet , in 26 days , how much do they build in 1 day ? 46 ...
Σελίδα 97
... build 7 rods of wall , if he build of a rod in an hour ? Ans . , 17 hours . S. At of a dollar for building one rod of stone wall , how many may be built for $ 69 ? per yard , how many yards 9. At $ 3 for $ 80 ? Ans . , 801 . may be ...
... build 7 rods of wall , if he build of a rod in an hour ? Ans . , 17 hours . S. At of a dollar for building one rod of stone wall , how many may be built for $ 69 ? per yard , how many yards 9. At $ 3 for $ 80 ? Ans . , 801 . may be ...
Σελίδα 120
... build 12 rods , then 6 men would build § of 12-24 rods : Or , if 3 men build 12 rods , then 1 man would build of 12-4 rods , and 6 men 4 × 6 = 24 rods . The ratio of 3 to 12 is the same as the ratio of 6 to 24 : for 12 = 4 , and 24-4 ...
... build 12 rods , then 6 men would build § of 12-24 rods : Or , if 3 men build 12 rods , then 1 man would build of 12-4 rods , and 6 men 4 × 6 = 24 rods . The ratio of 3 to 12 is the same as the ratio of 6 to 24 : for 12 = 4 , and 24-4 ...
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A New System of Arithmetic, on an Improved Plan: Embracing the Rules of ... Charles Guilford Burnham Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 days 12 hours long 12 rods 2qrs 3qrs acres amount annuity Answer barrel barter bought bushels called cancelling ciphers circumference cloth cost column common difference composite number compound interest contained cords cube root currency days are 12 decimal fraction denominator diameter discount divided dividend Division divisor dollars equal EXAMPLES farthings Federal Money figure gain gallons given number guineas horse hundred improper fraction inches John Newton least common multiple length lowest terms merator merchant miles mixed number months multiply New-England New-York number of terms Operation paid pence pound present worth produced term proportion quantity QUESTIONS quotient rate per cent ratio receive Reduce remainder right hand rods sell shillings side sold square root subtract sugar Troy Weight units Vulgar Fractions weight wheat whole number yard cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 60 - 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 180 - RULE.* — Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the true time required.
Σελίδα 36 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 191 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 53 - TABLE. 10 Mills =1 Cent. 10 Cents =1 Dime. 10 Dimes =1 Dollar. 10 Dollars =1 Eagle.
Σελίδα 255 - America, to be paid to the said or his certain attorney, 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.
Σελίδα 203 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 105 - Divide by any number that will divide two or more of the given numbers without a remainder, and set the quotients, together with the undivided numbers, in a line beneath.
Σελίδα 194 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Σελίδα 217 - If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be th.e answer. But if the errors are unlike, divide the sum of the products by the sum of the errors, for the answer.