An Intermediate Arithmetic: Uniting Mental and Written Exercises in a Natural System of InstructionVan Antwerp, Bragg & Company, 1876 - 225 σελίδες |
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Σελίδα 153
... feet ? 14. A steamer sails 3 leagues an hour : how many hours will it take it to sail 90 miles ? 15. A horse is 15 hands high : what is its height in feet ? 16. How many feet in a rod ? 17. How many rods in a mile ? 18. What part of a foot ...
... feet ? 14. A steamer sails 3 leagues an hour : how many hours will it take it to sail 90 miles ? 15. A horse is 15 hands high : what is its height in feet ? 16. How many feet in a rod ? 17. How many rods in a mile ? 18. What part of a foot ...
Σελίδα 155
... feet 30 square yards • • sq.ft. • are 1 square yard . . sq . yd . · are 1 square rod or perch P. • are 1 rood • R ... wide ? SOLUTION . In a pavement 10 yards long and 1 yard wide there are 10 square yards , and in a pavement 10 yards ...
... feet 30 square yards • • sq.ft. • are 1 square yard . . sq . yd . · are 1 square rod or perch P. • are 1 rood • R ... wide ? SOLUTION . In a pavement 10 yards long and 1 yard wide there are 10 square yards , and in a pavement 10 yards ...
Σελίδα 156
... wide ? 11. How many square feet in a board 16 feet long and 1 feet wide ? 12. How many perches in a field 30 rods long and 10 rods wide ? How many roods ? 13. How many square inches in a piece of tin 15 inches long and 4 inches wide ...
... wide ? 11. How many square feet in a board 16 feet long and 1 feet wide ? 12. How many perches in a field 30 rods long and 10 rods wide ? How many roods ? 13. How many square inches in a piece of tin 15 inches long and 4 inches wide ...
Σελίδα 157
... wide , will carpet a room 20 feet long and 18 feet wide ? 30. How many bricks , 8 in . long and 4 in . wide , will pave a walk 60 feet long and 12 feet wide ? 31. What will it cost to plaster the walls and ceil- ing of a room 15 feet ...
... wide , will carpet a room 20 feet long and 18 feet wide ? 30. How many bricks , 8 in . long and 4 in . wide , will pave a walk 60 feet long and 12 feet wide ? 31. What will it cost to plaster the walls and ceil- ing of a room 15 feet ...
Σελίδα 158
... feet • • are 1 cubic yard · · cu . yd . 1 cu . yd . - 27 cu . ft . - 46656 cu . in . NOTE . - A cubic yard of earth ... wide , and 5 feet thick ? PROCESS . 15 cu . ft . 12 180 cu . ft . 5 900 cu . ft . A block 15 ft . long , 1 ft . wide ...
... feet • • are 1 cubic yard · · cu . yd . 1 cu . yd . - 27 cu . ft . - 46656 cu . in . NOTE . - A cubic yard of earth ... wide , and 5 feet thick ? PROCESS . 15 cu . ft . 12 180 cu . ft . 5 900 cu . ft . A block 15 ft . long , 1 ft . wide ...
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75 cents acres annex barrels of flour bushels ciphers column common divisor Compound Numbers contains cost cubic feet decimal orders decimal point denominate number dimes discounted dollars drams drover bought Dry Measure earn eighths equal Express decimally Express in figures feet long feet wide figure denotes following numbers four hundred fourths fraction furlongs gallons gold greatest common divisor hundredths improper fraction integer interest of $1 least common multiple left-hand term less 9 LESSON Measure MENTAL EXERCISES million mills minuend mixed number months multiplicand Multiply NOTE ounces partial dividend partial products peach pecks pennyweights pints PROCESS pupils quarts quotient reams Reduce remainder rods RULE.-To separatrix sold square miles square yards subtract subtrahend ten-thousandths tens tenths third thousand thousandths trees Troy Weight weeks Write in words WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 109 - To divide a whole number by a fraction, — Multiply the dividend by the denominator of the fraction, and divide the product by the numerator.
Σελίδα 74 - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
Σελίδα 83 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 58 - If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£...
Σελίδα 21 - I stands for one ; V for five ; X for ten ; L for fifty ; C for one hundred ; D for five hundred ; M for one thousand.
Σελίδα vi - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 90 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 85 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.
Σελίδα 57 - If 7 men can do a piece of work in 9 days, how many men will it take to do the same work in one day?
Σελίδα 108 - RULES. — 1. To divide a fraction by an integer, Divide the numerator or multiply the denominator. 2. To divide a mixed number by an integer, Divide the integral part and then the fraction.