System of Practical ArithmeticThomas Davis, 1845 - 198 σελίδες |
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Σελίδα 36
... 12 bushels to pints . TIME . Facit 320 qt . Facit 50 pt . Facit 96 pt . Facit 768 pt . The denominations of Time are year , month , week , | day , hour , minute , and second . 60 seconds ( sec . ) 60 minutes 24 hours 36 SIMPLE REDUCTION .
... 12 bushels to pints . TIME . Facit 320 qt . Facit 50 pt . Facit 96 pt . Facit 768 pt . The denominations of Time are year , month , week , | day , hour , minute , and second . 60 seconds ( sec . ) 60 minutes 24 hours 36 SIMPLE REDUCTION .
Σελίδα 37
... months , as they stand in the I calendar or almanac : The fourth , eleventh , ninth , and sixth , Have thirty days to each affix'd : And every other thirty - one , Except the second month alone , Which has but twenty - eight in fine ...
... months , as they stand in the I calendar or almanac : The fourth , eleventh , ninth , and sixth , Have thirty days to each affix'd : And every other thirty - one , Except the second month alone , Which has but twenty - eight in fine ...
Σελίδα 41
... months to years . Facit 77 bu . Facit 30 pe . 6 qt . Facit 150 qt . Facit 15 bu . Ope . 6 qt . Facit 6 bu . Facit 56 Y. 3 mo . 2. Bring 208 weeks to years , ( supposing 52 weeks to make a year . ) Facit 4 Y. 3. Bring 4386 days to years ...
... months to years . Facit 77 bu . Facit 30 pe . 6 qt . Facit 150 qt . Facit 15 bu . Ope . 6 qt . Facit 6 bu . Facit 56 Y. 3 mo . 2. Bring 208 weeks to years , ( supposing 52 weeks to make a year . ) Facit 4 Y. 3. Bring 4386 days to years ...
Σελίδα 47
... months ; 45 years , 6 months ; 75 years , 11 months ; 15 years ; and 96 years . 5. Add 7 weeks , 1 day , 5 hours , 45 minutes ; 2 weeks , 4 days , 22 hours ; 6 days , 15 hours , 10 minutes ; and 5 hours . APPLICATION . 1. Bought an ...
... months ; 45 years , 6 months ; 75 years , 11 months ; 15 years ; and 96 years . 5. Add 7 weeks , 1 day , 5 hours , 45 minutes ; 2 weeks , 4 days , 22 hours ; 6 days , 15 hours , 10 minutes ; and 5 hours . APPLICATION . 1. Bought an ...
Σελίδα 52
... months , from 450 years , 11 months . 5. Take 122 days , 18 hours , 36 minutes , from 200 days , 18 hours . APPLICATION . 1. A merchant has in his desk 375 £ 10 s . If he take out 122 £ 11 s . 3 d . to pay for goods , how much will ...
... months , from 450 years , 11 months . 5. Take 122 days , 18 hours , 36 minutes , from 200 days , 18 hours . APPLICATION . 1. A merchant has in his desk 375 £ 10 s . If he take out 122 £ 11 s . 3 d . to pay for goods , how much will ...
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15 yards 2qrs acres aliquot amount annuity annum answer Bought Bring bushels casks cent to cents cents per lb common difference compound interest contained cube root cyphers decimal dividend divisor dollars per cent dols drams DRY MEASURE English ells EXAMPLES Facit farthings Federal Money fourths furlongs gain gallons given number given sum hogsheads hundred weight improper fraction inches merchant miles millions mixed number months Multiply nails neat weight Note number of terms ounces paid pecks pence Pennsylvania currency penny pennyweights pieces pint pounds present worth principal PROOF quarters quarts quotient rate per cent Reduce remainder Result roods Rule of Three shillings sold square perches square root sterling Subtract sum or quantity TABLE tare thousand TROY WEIGHT tuns VULGAR FRACTIONS whole number yards cost yards of cloth yards of linen yards of muslin
Δημοφιλή αποσπάσματα
Σελίδα 111 - From the last amount, subtract the given principal, and the remainder will be the compound interest. EXAMPLES.
Σελίδα 37 - And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, Till leap year gives it twenty-nine.
Σελίδα 83 - M 420 1200 4. If 10 bushels of oats be sufficient for 18 horses 20 days, how many bushels will serve 60 horses 36 days, at that rate ?
Σελίδα 129 - A vulgar fraction is a part, or parts of a unit or integer expressed by two numbers, placed one above the other, with a line drawn between them; as -i one fourth, f two thirds.
Σελίδα 131 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 22 - FRACTIONS, or broken numbers, are expressions for any assignable parts of an unit ; and are represented by two numbers, placed one above the other, with a line drawn between them. The number above the line is called the numerator, and that below the line the denominator.
Σελίδα 33 - Troy Weight. 24 grains (gr.) - 1 pennyweight (dwt.) 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (1b.).
Σελίδα 165 - CASE 2. \ . When the prices of several simples are given, to find how much of each, at their respective rates, must be taken to make a compound or mixture at any proposed price.
Σελίδα 157 - Subtract the square number from the left hand period, and to the remainder bring down the next period for a dividend. III. Double the root already found for a divisor ; seek how many times the divisor is contained...
Σελίδα 78 - If a staff 4 feet long cast a shade (on level ground) 7 feet long, what is the height of a steeple whose shade at the same time is 198 feet? Ans.