An Elementary Arithmetic Designed for Academies and Schools: Also Serving as an Introduction to the Higher ArithmeticD. Appleton & Company, 1851 - 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 62
... miles from here to the sun . Now , admitting that it requires 8 minutes for light to pass from the sun to the earth , how many miles does it pass in one minute ? Ans . 11875000 miles . 9. Allowing 22 bricks to be sufficient to make one ...
... miles from here to the sun . Now , admitting that it requires 8 minutes for light to pass from the sun to the earth , how many miles does it pass in one minute ? Ans . 11875000 miles . 9. Allowing 22 bricks to be sufficient to make one ...
Σελίδα 63
... mile ? Ans . Between 20 and 21 dollars . 12. The distance of Uranus from the sun is about 1860624000 miles . How many hours would it require to pass this distance at 18 miles per hour ? Also , how many days , and how many years ...
... mile ? Ans . Between 20 and 21 dollars . 12. The distance of Uranus from the sun is about 1860624000 miles . How many hours would it require to pass this distance at 18 miles per hour ? Also , how many days , and how many years ...
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acres amount annex arithmetical progression balance barrels bushels called ciphers coin column compound contained copper cords 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 months multiplicand Multiply number of days number of terms numerator and denominator obtain OPERATION ounces payment pence pounds present worth quantities quotient rate per cent ratio rectangles Reduce remainder Repeat the Rule rods Sextillions shilling tea side silver slabs sought square feet square root subtract subtrahend tens third term thousands tiply trial divisor Troy Weight units vulgar fraction weight whole number yards
Δημοφιλή αποσπάσματα
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 237 - 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.
Σελίδα 78 - Then multiply all the numerators together for a new numerator, and all the denominators together for a new denominator...
Σελίδα 151 - Place the remainder under the column added, and carry the quotient to the next column.
Σελίδα 29 - EXAMPLES. 1. In which no figure of the subtrahend is larger than the corresponding figure in the minuend. From 796 subtract 375.
Σελίδα 330 - 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 112 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 108 - ... it follows, that in division the decimal places of the dividend must be equal to the number of places in the divisor and quotient taken together. Hence, the number of decimal places in the quotient must equal the excess of those in the dividend above those in the divisor.
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.