Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is Combined with the Use of the Slate : Containing a Complete System for All Practical Purposes Being in Dollars and CentsWilliam Marshall & Company, 1837 - 284 páginas |
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Página x
... Amount , given , to find the Principal , .. ..... 173 Time , Rate per cent . , and Interest , being given , to find the Principal , ...... 176 The Principal , Interest , and Time , being given , to find the Rate per cent .... 176 The ...
... Amount , given , to find the Principal , .. ..... 173 Time , Rate per cent . , and Interest , being given , to find the Principal , ...... 176 The Principal , Interest , and Time , being given , to find the Rate per cent .... 176 The ...
Página 27
... amount from the book , without making the individual additions for himself . 34. Add 5 twos and 5 threes together : -thus , 2 and 2 are 4 , and 2 are 6 , and 2 are 8 , and 2 are 10 , and 3 are 13 , and 3 are 16 , and 3 are 19 , and 3 ...
... amount from the book , without making the individual additions for himself . 34. Add 5 twos and 5 threes together : -thus , 2 and 2 are 4 , and 2 are 6 , and 2 are 8 , and 2 are 10 , and 3 are 13 , and 3 are 16 , and 3 are 19 , and 3 ...
Página 28
... Amount . It is thought advisable , whenever the operation of the first sum in any rule is given , to direct the pupil , after a careful attention to the questions in the book , to copy the sum on his slate , and from this to answer the ...
... Amount . It is thought advisable , whenever the operation of the first sum in any rule is given , to direct the pupil , after a careful attention to the questions in the book , to copy the sum on his slate , and from this to answer the ...
Página 29
... amount of the last column ? A. I set the whole of it down .. PROOF . Q. How do you prove the operation ? A. Begin at the top , and add the figures down- ward , in the same manner as they were added upwards . Q. What must this amount be ...
... amount of the last column ? A. I set the whole of it down .. PROOF . Q. How do you prove the operation ? A. Begin at the top , and add the figures down- ward , in the same manner as they were added upwards . Q. What must this amount be ...
Página 31
... 52225 365794695 2455404871253 68422222190020371507746 Total amount , 205269774325927004629731 28. Add 8541 , 1256 , 3560 , and 2456 together . A. 15813 . X3 29. Add 15000 dolls . 2500 dolls . 36594 dolls SIMPLE ADDITION . 31.
... 52225 365794695 2455404871253 68422222190020371507746 Total amount , 205269774325927004629731 28. Add 8541 , 1256 , 3560 , and 2456 together . A. 15813 . X3 29. Add 15000 dolls . 2500 dolls . 36594 dolls SIMPLE ADDITION . 31.
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Términos y frases comunes
12 cents 12 leaves 50 cents acres amount annuity apiece apples bbls broadcloth bushels bushels of rye called ciphers cloth cost common denominator common fraction compound interest contained cord feet corn cube root derive the following dimes divide dividend divisor dollars equal example Exercises farthings federal money feet long feet wide following RULE gain gallons gals gills give greatest common divisor hence hogshead hundred illustrations we derive improper fraction James least common least common multiple length lowest terms miles mills mixed number molasses months Multiply number of terms OPERATION oranges ounces payment pence pints pounds present worth proceed pupil pwts quarts ratio Reduce remainder shillings Slate sold solid feet solid inches square feet square rods square root subtract third term units whole number write yards of cloth
Pasajes populares
Página 203 - 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 after payments made, compute the interest on the balance due to the next payment, and then deduct the payment as above ; and, in like manner, from one payment to another, till all the payments are absorbed; provided the time between one payment and another be one year or more.
Página 251 - 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.
Página 203 - But if any payments be made before one year's interest hath accrued, then compute the 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...
Página 255 - Divide the difference of the extremes by the common difference, and the quotient, increased by 1 , will be the answer.
Página 216 - 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.
Página 38 - The number to be divided is called the dividend. The number by which we divide is called the divisor. The number which shows how many times the divisor is contained in the dividend is called the quotient.
Página 115 - 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.
Página 187 - Multiply the second and third terms together, and divide their product by the first term , the quotient will be the answer...
Página ix - If you shut your thumb and one finger and leave the rest open, how many will be open? 7. If you have two cents in one hand, and two in the other, how many have you in both?
Página 261 - Hence, to find the present worth of any annuity, at 5 or 6 per cent...