Practical and Mental Arithmetic, on a New Plan, in which Mental Arithmetic is Combined with the Use of the Slate ...R.Lockwood, 1837 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 37.
Σελίδα 9
... miles , but has travelled all but 4 ; how many miles has he journeyed ? How many are 4 from 24 ? Why ? • 29. 20 children are in a class , and the 8 best are put into a higher class ; how many are left in the lower class ? How many are 8 ...
... miles , but has travelled all but 4 ; how many miles has he journeyed ? How many are 4 from 24 ? Why ? • 29. 20 children are in a class , and the 8 best are put into a higher class ; how many are left in the lower class ? How many are 8 ...
Σελίδα 10
... miles ; after you have arrived at Dedham , which is 11 miles from Boston , how many more miles will you have to travel to reach Walpole ? How many are 11 froin 20 ? Why ? MULTIPLICATION . THII . 1. If I give you 2 pins at one time , and ...
... miles ; after you have arrived at Dedham , which is 11 miles from Boston , how many more miles will you have to travel to reach Walpole ? How many are 11 froin 20 ? Why ? MULTIPLICATION . THII . 1. If I give you 2 pins at one time , and ...
Σελίδα 12
... mile ; how many are there in 6 miles ? In 7 ? In 9 ? In 11 ? In 12 ? 19. There are 12 inches in 1 foot ; how many are there in 2 feet ? In 5 feet ? In 6 feet ? In 12 feet ? 20. If a man earn 7 dollars in one week , how many dol- lars ...
... mile ; how many are there in 6 miles ? In 7 ? In 9 ? In 11 ? In 12 ? 19. There are 12 inches in 1 foot ; how many are there in 2 feet ? In 5 feet ? In 6 feet ? In 12 feet ? 20. If a man earn 7 dollars in one week , how many dol- lars ...
Σελίδα 15
... mile , how far may you be carried for 10 cents ? For 15 ? For 20 ? For 25 ? For 30 ? For 35 ? For 40 ? For 50 ? For 60 ? 24. If 6 cents will buy 1 pine - apple , how many will 12 cents buy ? Will 24 ? Will 36 ? Will 42 ? Will 48 ? Will ...
... mile , how far may you be carried for 10 cents ? For 15 ? For 20 ? For 25 ? For 30 ? For 35 ? For 40 ? For 50 ? For 60 ? 24. If 6 cents will buy 1 pine - apple , how many will 12 cents buy ? Will 24 ? Will 36 ? Will 42 ? Will 48 ? Will ...
Σελίδα 40
... miles an hour , how many miles will it run , at that rate , in 12 hours ? In 19 hours ? A. 279 miles . In 25 hours ? In 36 hours ? A. 549 miles . 9. If a man save 161 dollars in a year , how much will it amount to in 19 years ? In 35 ...
... miles an hour , how many miles will it run , at that rate , in 12 hours ? In 19 hours ? A. 279 miles . In 25 hours ? In 36 hours ? A. 549 miles . 9. If a man save 161 dollars in a year , how much will it amount to in 19 years ? In 35 ...
Άλλες εκδόσεις - Προβολή όλων
Practical and Mental Arithmetic, on a New Plan, in Which Mental Arithmetic ... Roswell C. Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Practical and Mental Arithmetic on a New Plan, in Which Mental Arithmetic Is ... Roswell Chamberlain Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 inches 50 cents acres amount annex answer apiece apples bbls broadcloth bushels bushels of rye called ciphers cloth cost common fraction compound interest contained cord feet cube root currency decimal places derive the following difference dimes divide dividend dollars equal example Exercises farthings federal money feet long feet wide figure following RULE foot gain gallons gals gills greatest common divisor hence hogshead hundred illustrations we derive improper fraction least common multiple leaves length lowest terms merchant bought miles mills mixed number molasses months Multiply OPERATION oranges ounces payment pence pints pound present worth proceed proportion pupil pwts quarts quotient rate per cent ratio Reduce remainder Rufus separatrix shillings Slate sold solid feet square feet square rods square root subtract third term whole number write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 255 - 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 210 - But if any payments be made before one year's interest hath accrued, then compute the 18v interest on the principal sum due on the obligation, for one year, add it to the principal, and compute the interest on the sum paid, from the time it was paid up to the end of the year ; add it to the sum paid, and deduct that sum from the principal and interest, added as above...
Σελίδα 209 - Compute the interest to the time of the first payment ; if that be one year or more from the time the interest commenced, add it to the principal, and deduct the payment from the sum total. If there be...
Σελίδα 222 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, contains 1 cord; and a cord foot is 1 foot in length of such a pile.
Σελίδα 144 - In the multiplication of decimal fractions, multiply as in whole numbers, and from the product point off so many figures for decimals as there are decimal places in the multiplicand and multiplier counted together, and, if there are not so many figures in the product, supply the deficiency by prefixing ciphers.
Σελίδα 193 - Multiply the second and third terms together, and divide their product by the first term ; the quotient will be the fourth term, or answer, in the same denomination with the third term.
Σελίδα 121 - 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 118 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 200 - Lastly, multiply the third term by the continued product of the second terms, and divide the result by the continued product of the first terms, and the quotient will be the fourth term, or answer required.
Σελίδα 82 - In 3 ? In 4 ? In 5 ? In 6? In 7? In 8? In 9? In 10? In 20? In 50? In 100?