An Elementary Arithmetic Serving as an Introduction to the Higher ArithmeticH. H. Hawley & Company, 1850 - 347 σελίδες |
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Σελίδα 34
... miles each day , and the other goes 37 miles . How far apart will they be at the end of the first day ? Ans . 26 miles . 18. George Washington was born in the year 1732 ; he died in the year 1799. To what age did he live ? Ans . 67 ...
... miles each day , and the other goes 37 miles . How far apart will they be at the end of the first day ? Ans . 26 miles . 18. George Washington was born in the year 1732 ; he died in the year 1799. To what age did he live ? Ans . 67 ...
Σελίδα 35
... miles ; in 1845 , the number of offices was 14183 ; and extent of roads 143940 miles . How many offices were added during these 10 years , and how many additional miles of road were added ? Ans . { 3413 post offices . 31166 miles of ...
... miles ; in 1845 , the number of offices was 14183 ; and extent of roads 143940 miles . How many offices were added during these 10 years , and how many additional miles of road were added ? Ans . { 3413 post offices . 31166 miles of ...
Σελίδα 36
... miles apart ; they travel towards each other ; at the end of one day , one has travelled 93 miles , and the other 57 miles . How far apart are they ? Ans . 225 miles . 5. A farmer sold a span of horses for 150 dollars , a cow for 27 ...
... miles apart ; they travel towards each other ; at the end of one day , one has travelled 93 miles , and the other 57 miles . How far apart are they ? Ans . 225 miles . 5. A farmer sold a span of horses for 150 dollars , a cow for 27 ...
Σελίδα 48
... miles each day , how many miles will he travel in all ? Ans . 629 miles . 4. If a person buy 175 barrels of salt , each weighing 304 pounds , how many pounds in all will he have ? Ans . 53200 pounds . 5. Suppose I purchase the following ...
... miles each day , how many miles will he travel in all ? Ans . 629 miles . 4. If a person buy 175 barrels of salt , each weighing 304 pounds , how many pounds in all will he have ? Ans . 53200 pounds . 5. Suppose I purchase the following ...
Σελίδα 49
... miles , cost 25649 dollars per mile , what was the entire cost ? Ans . 8361574 dollars . 8. How many bushels of potatoes may be produced from 13 acres of land , if each acre produces 212 bushels ? Ans . 2756 bushels . 9. How much must ...
... miles , cost 25649 dollars per mile , what was the entire cost ? Ans . 8361574 dollars . 8. How many bushels of potatoes may be produced from 13 acres of land , if each acre produces 212 bushels ? Ans . 2756 bushels . 9. How much must ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres added amount annex arithmetical progression balance barrels bushels called ciphers coin column contained copper cords corner pieces cost cube root cubic feet cubic inches currency decimal fraction decimal point denominate number denote diameter discount divide dividend division equal equivalent fractions EXAMPLES expressed factors farthings Federal money foot gallon geometrical progression give gold grains greatest common divisor Hence hogsheads hundred improper fraction indorsement last term least common denominator least common multiple length lowest terms MEASURE method miles mills minuend mixed number multiplicand Multiply number of days number of terms numerator and denominator obtain OPERATION ounces payment pence present worth quantities quotient rate per cent ratio rectangles Reduce Repeat the Rule rods Septillions shilling tea side silver slabs sought square feet square root subtract subtrahend Suppose we wish tens third term Thousands tiply trial divisor Troy Weight units vulgar fraction weight whole number yards
Δημοφιλή αποσπάσματα
Σελίδα 78 - Then multiply all the numerators together for a new numerator, and all the denominators together for a new denominator...
Σελίδα 111 - 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 107 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 236 - The rule for casting interest, when partial payments have been made, is to apply the payment, in the first place, to the discharge of the interest then due. If the payment exceeds the interest, the surplus goes towards discharging the principal, and the subsequent interest is to be computed on the balance of principal remaining due. If the payment be less than the interest, the surplus of interest must not be taken to augment the principal; but interest continues on the former principal until the...
Σελίδα 328 - To find the area of a trapezoid. RULE. Multiply half the sum of the two parallel sides by the perpendicular distance between them : the product will be the area.
Σελίδα 281 - That is, the square of the sum of two numbers is equal to the square of the first number, plus twice the product of the two numbers, plus the square of the second number.
Σελίδα 340 - A can do a piece of work in 3 days, B in 4 days, and C in 5 days, how many...
Σελίδα 108 - Divide as in whole numbers ; give as many decimal places in the quotient as those in the dividend exceed those in the divisor ; if there are not as many, supply the deficiency by prefixing ciphers.
Σελίδα 107 - In multiplication of decimals, we know that the number of decimal places in the product is equal to the sum of those in both the factors.
Σελίδα 52 - DIVISION we find how many times one number is contained in another. The number to be divided, is called the DIVIDEND ; the number by which to divide is called the DIVISOR; the number of times the dividend contains the divisor is called the QUOTIENT.