Introduction to arithmetic |
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Σελίδα 33
... cwts . in one ton ; the cwts . are then brought to quarters by multiplying by 4 ; the quarters to pounds by multiplying by 28 ; and , lastly , the pounds to ounces , by multiplying by 16. We find , there- fore , that in 15 tons there ...
... cwts . in one ton ; the cwts . are then brought to quarters by multiplying by 4 ; the quarters to pounds by multiplying by 28 ; and , lastly , the pounds to ounces , by multiplying by 16. We find , there- fore , that in 15 tons there ...
Σελίδα 34
... cwts .; the answer is 488 cwts . , and no remainder . The cwts . are now divided by 20 , to make tons , and the answer is 24 tons , and 8 cwts . over . We find , thus , that in 54659 lbs . there are 24 tons 8 cwts . 0 qrs . 3 lbs ...
... cwts .; the answer is 488 cwts . , and no remainder . The cwts . are now divided by 20 , to make tons , and the answer is 24 tons , and 8 cwts . over . We find , thus , that in 54659 lbs . there are 24 tons 8 cwts . 0 qrs . 3 lbs ...
Σελίδα 36
... cwts . 1 qr . of soap ? 3. How many lbs . in 35726 dwts . of silver ? Ans . £ 1309 , 1s . " 1 58604 lbs . Ans . 148 lbs . 10 oz . 6 dwts . 4. In 23 miles 2 fur . 219 yds . , how many feet ? Ans . 123417 ft . 5. How many yards in 78325 ...
... cwts . 1 qr . of soap ? 3. How many lbs . in 35726 dwts . of silver ? Ans . £ 1309 , 1s . " 1 58604 lbs . Ans . 148 lbs . 10 oz . 6 dwts . 4. In 23 miles 2 fur . 219 yds . , how many feet ? Ans . 123417 ft . 5. How many yards in 78325 ...
Σελίδα 37
... of the sum to the pounds . If there is not a remainder of 1 , carry the half to the pounds , but without marking anything below the tens ' row of shillings . Example 2. - Add together 3 tons 7 cwts . COMPOUND ADDITION . " COMPOUND,
... of the sum to the pounds . If there is not a remainder of 1 , carry the half to the pounds , but without marking anything below the tens ' row of shillings . Example 2. - Add together 3 tons 7 cwts . COMPOUND ADDITION . " COMPOUND,
Σελίδα 38
... cwts . 2 qrs . 13 lbs .; 8 tons 12 cwts . 3 qrs . 4 lbs . 7 oz .; 6 tons 17 cwts . 2 qrs . 10 lbs . 9 oz .; 12 tons 9 cwts . 2 qrs . 18 lbs . 13 oz . tons . cwts . qrs . lbs . 02 . 3 7 2 17 5 3 13 12 3 4 7 17 2 10 12 9 2 18 13 38 11 1 8 ...
... cwts . 2 qrs . 13 lbs .; 8 tons 12 cwts . 3 qrs . 4 lbs . 7 oz .; 6 tons 17 cwts . 2 qrs . 10 lbs . 9 oz .; 12 tons 9 cwts . 2 qrs . 18 lbs . 13 oz . tons . cwts . qrs . lbs . 02 . 3 7 2 17 5 3 13 12 3 4 7 17 2 10 12 9 2 18 13 38 11 1 8 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
14 cwts acres added aliquot amount Arithmetic bill bought calculations carried Cash Chambers's column complete divisor COMPOUND NUMBER contained convert cube root cubic debts deducted discount dividend division dwts equal Example Example.-Divide Example.-What EXCEED 12 Exercises expressed farthings feet florins following numbers gain gallons gals given number given sum greatest common divisor highest denomination hundred improper fraction inches insured integer interest JOHN ALISON last figure least common multiple lower denomination lowest terms Measure miles mixed number months multiplicand multiply nails nothings annexed number of days ounces paid partial divisor period piece profit quarters quotient rate per cent reckon recurring decimal reduced remainder roods rule RULE.-Multiply selling shillings simple numbers Simple Proportion sold square subtract sugar tens third term thousand tons Troy Weight upper figure VULGAR FRACTIONS weight whole write written yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 121 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down. NOTE.
Σελίδα 25 - To divide by 10, 100, &c., is simply cutting off as many figures from the right of the dividend as there are ciphers in the divisor.
Σελίδα 81 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 29 - Thirty days hath September, April, June, and November, All the rest have thirty-one Excepting February alone : Which hath but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 68 - 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 numerator; under this sum write the denominator.
Σελίδα 27 - Pendulum vibrating Seconds of Mean Time in the Latitude of London in a Vacuum at the Level of the Sea...
Σελίδα 114 - 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 22 - V. If any partial dividend will not contain the divisor, place a cipher in the quotient, and bring down the next figure of the dividend, and divide as before.
Σελίδα 119 - NOTE 3. If in extracting the root of a number there is a remainder, after all the periods have been brought down, periods of ciphers may be annexed by considering them as decimals. EXAMPLES.