Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is Combined with the Use of the Slate ...Roe Lockwood, 1831 - 268 σελίδες |
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Σελίδα 45
... proceed to get the 9 , then ? A. 3 in 27 , 9 times . PROOF . Quotient , 219 Divisor , 3 Dividend , 657 How many times 6 in 30 ? and why ? How , then , would you proceed to prove the foregoing example ? A. I would multiply 219 ( the ...
... proceed to get the 9 , then ? A. 3 in 27 , 9 times . PROOF . Quotient , 219 Divisor , 3 Dividend , 657 How many times 6 in 30 ? and why ? How , then , would you proceed to prove the foregoing example ? A. I would multiply 219 ( the ...
Σελίδα 47
... proceed next ? A. I say , 3 times 4 are 12 ; and 12 from 15 leaves 3 . What do you do with the 3 ? A. I bring down 7 of the dividend to the right hand of the 3 , making 37 . How do you get the 9 in the quotient ? A. I say , 4 times 9 ...
... proceed next ? A. I say , 3 times 4 are 12 ; and 12 from 15 leaves 3 . What do you do with the 3 ? A. I bring down 7 of the dividend to the right hand of the 3 , making 37 . How do you get the 9 in the quotient ? A. I say , 4 times 9 ...
Σελίδα 50
... proceed to divide by 10 , one of the component parts ? A. By cutting off one place at the right hand of the dividend , as in ¶ XIX . How do you obtain the 62 ? A. By dividing the 496 by 8 , as usual . RULE I. As any number , which has a ...
... proceed to divide by 10 , one of the component parts ? A. By cutting off one place at the right hand of the dividend , as in ¶ XIX . How do you obtain the 62 ? A. By dividing the 496 by 8 , as usual . RULE I. As any number , which has a ...
Σελίδα 63
... proceed to multiply by 3 , 4 , 5 , & c . A. Divide the multiplicand by the figure below the line , and multiply this quotient by the figure above the line ; or multiply first , and then divide . Exercises for the Slate . 1. What will 24 ...
... proceed to multiply by 3 , 4 , 5 , & c . A. Divide the multiplicand by the figure below the line , and multiply this quotient by the figure above the line ; or multiply first , and then divide . Exercises for the Slate . 1. What will 24 ...
Σελίδα 91
... proceed in this way ? A. Till I come to the last column . VIII . How do you proceed with this ? A. Add it up , and set the whole amount down , as in Simple Addition . Proor . - Q . What is the proof ? A. The same as in Simple Addition ...
... proceed in this way ? A. Till I come to the last column . VIII . How do you proceed with this ? A. Add it up , and set the whole amount down , as in Simple Addition . Proor . - Q . What is the proof ? A. The same as in Simple Addition ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 leaves 50 cents acres amount annexing apiece apples barrel bbls bushels of rye called ciphers cloth cost common divisor common fraction compound interest contained cord feet corn cube root currency decimal places Denom derive the following dimes divide dividend divisor and quotient dollars equal example Exercises farthings federal money feet long feet wide following RULE gain gallons gals gills give greatest common divisor hence hogshead hundred hundredths illustrations we derive improper fraction least common denominator least common multiple length lowest terms merator miles mills mixed number molasses months multiplicand multiply OPERATION oranges ounces payment pence pints pound present worth proceed proportion pupil pwts quantity quarts ratio Reduce remainder shillings Slate solid feet square feet square rods square root subtract units whole number write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 21 - Decedents," and to repeal said original sections, -and to repeal sections one (1), two (2), three (3), four (4), five (5), six (6), seven...
Σελίδα 242 - 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 246 - Divide the difference of the extremes by the common difference, and the quotient, increased by 1 , will be the answer.
Σελίδα 53 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 79 - In 3 ? In 4 ? In 5 ? In 6? In 7? In 8? In 9? In 10? In 20?
Σελίδα 71 - TABLE. 4 nails, (na.) or 9 inches, make 1 quarter, marked qr. 4 quarters, or 36 inches, - 1 yard, - - - - yd. 3 quarters, ------ 1 ell Flemish, - - E. Fl 5 quarters, ------ 1 ell English, - - EE 6 quarters, ------ 1 ell French, - - E. Fr 27.
Σελίδα 197 - COMPUTE the interest on the principal sum, from the time when the interest commenced to the first time when a payment was made, which exceeds either alone or in conjunction with the preceding payments (if any) the interest at that time due: add that interest to the principal, and from the sum subtract the payment made at that time, together with the preceding payments (if any) and the remainder forms a new principal ; on which, compute and subtract the interest, as upon the first principal: and proceed...
Σελίδα 245 - Hence, when the common difference, the first term, and tb^ number of terms, are given, to find the last term. — Multiply the common difference by the number of terms, less 1, and add the first term to the product.
Σελίδα 256 - When the hypotheouse and one leg are given, to find the other leg ; — From the square of the hypothenuse subtract the square of the given leg, and the square root of the remainder will be the other.
Σελίδα 83 - TABLE. . •„,..., 4 farthings (qrs.) make 1 penny, marked d. 12 pence - - - - 1 shilling, - - s. 20 shillings - - - - 1 pound, - - £. Note.