Dubbs' Complete Mental Arithmetic: A Volume of Carefully Graded Exercises to the Use of All SchoolsE.L. Dubbs, 1893 - 219 páginas |
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Página 15
... pieces . The shorter piece was 47 feet in length . How long was the other piece ? 13. One grass - plot contains 126 square feet , and an- other contains 98 square feet . What is their difference in area ? 14 . The solid contents of one ...
... pieces . The shorter piece was 47 feet in length . How long was the other piece ? 13. One grass - plot contains 126 square feet , and an- other contains 98 square feet . What is their difference in area ? 14 . The solid contents of one ...
Página 24
... piece of work in 12 days , how long would it take I man ? 19. 9 men can build a wall in 8 days . How many men could build it in 1 day ? 20. If 75 cords of wood can be cut by 6 men in 9 days , in what time could I man cut the same ...
... piece of work in 12 days , how long would it take I man ? 19. 9 men can build a wall in 8 days . How many men could build it in 1 day ? 20. If 75 cords of wood can be cut by 6 men in 9 days , in what time could I man cut the same ...
Página 38
... piece of work in 30 days . Had it been necessary to complete it in 10 days , how many men should have been employed ? 24. Paid 220 dollars for cows , at 20 dollars apiece . If I sold them at 25 dollars apiece , how much did I re- ceive ...
... piece of work in 30 days . Had it been necessary to complete it in 10 days , how many men should have been employed ? 24. Paid 220 dollars for cows , at 20 dollars apiece . If I sold them at 25 dollars apiece , how much did I re- ceive ...
Página 41
... many days did he work ? 36. 8 men were employed to do a piece of work in 15 days , but 2 of them failed to come . the others employed ? How long were 37. Sold 6 horses at 50 dollars each , and MULTIPLICATION AND DIVISION . 4I.
... many days did he work ? 36. 8 men were employed to do a piece of work in 15 days , but 2 of them failed to come . the others employed ? How long were 37. Sold 6 horses at 50 dollars each , and MULTIPLICATION AND DIVISION . 4I.
Página 68
... pieces of cloth ; the first contains 4 yards , the second , 5 yards , and the third , 67 yards . How many yards in all ? 9. A built 8 rods of fence , B , 10 rods , C , 12 rods . How many rods did all build ? IO . A grocer sold 3 barrels ...
... pieces of cloth ; the first contains 4 yards , the second , 5 yards , and the third , 67 yards . How many yards in all ? 9. A built 8 rods of fence , B , 10 rods , C , 12 rods . How many rods did all build ? IO . A grocer sold 3 barrels ...
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Dubbs' Complete Mental Arithmetic: A Volume of Carefully Graded Exercises ... Eugene L Dubbs Sin vista previa disponible - 2016 |
Términos y frases comunes
12 rods 15 cents 50 cents 9 mo A's money acres acres of land amount Answer apiece apple trees barrels of flour boys buggy bushels of corn bushels of wheat cents a bushel cents a pound certain number cider commission contained cords of wood cows cube root discount divided dividend divisor dollars earn equal farmer sold feet Find the cost fraction gain percent gallons hogs horse cost horses eat hundredweight insured least common multiple less LESSON lost marbles marked price midnight miles an hour Multiply muslin ounces oxen paid past noon pecks pennyweights piece pints plums principal quarts quires received Reduce remainder selling price shares Sold 15 Solution square root Subtract thereby losing tons of hay turkeys twice watch weeks weigh wheat yards of cloth ΙΟ
Pasajes populares
Página 201 - The Present Worth of a debt payable at a future time without interest is such a sum as, being on interest for the time at a certain rate, will amount to the debt.
Página 207 - The square of the sum of two numbers is equal to the square of the first, plus twice the product of the first by the second, plus the square of the second.
Página 108 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Página 114 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards, or 16| feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) Square Measure 144 square inches (sq.
Página 109 - TABLE. 2 pints pt. make 1 quart, marked qt. 8 quarts - 1 peck, - pk. 4 pecks - 1 bushel, - bu.
Página 118 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Página 112 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2 barrels = 1 hogshead (hhd...
Página 116 - A Square is a figure having four equal sides and four right angles.
Página 80 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Página 28 - 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.