Dubbs' Complete Mental Arithmetic: A Volume of Carefully Graded Exercises to the Use of All Schools |
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... , Questions , Percentage , Interest , Discount , Involution and Evolution , Miscellaneous Questions , . I I I 18 20 28 35 42 • 44 47 108 125 163 190 201 203 209 Complete Mental Arithmetic Section I. ADDITION . LESSON I. ADDITION.
... , Questions , Percentage , Interest , Discount , Involution and Evolution , Miscellaneous Questions , . I I I 18 20 28 35 42 • 44 47 108 125 163 190 201 203 209 Complete Mental Arithmetic Section I. ADDITION . LESSON I. ADDITION.
Page 37
... interest should it produce in 7 years ? 9. 150 bushels of wheat were harvested from 10 acres . How many bushels ought 8 acres to yield ? IO . How many men can do in 6 days the same amount of work that would occupy 12 men 8 days ? 80 ...
... interest should it produce in 7 years ? 9. 150 bushels of wheat were harvested from 10 acres . How many bushels ought 8 acres to yield ? IO . How many men can do in 6 days the same amount of work that would occupy 12 men 8 days ? 80 ...
Page 93
... interest ? LESSON XXX . The following table of fractional parts of 100 will be found useful in the solution of many kinds of problems involving business transactions . FRACTIONAL PARTS OF 100 . 2 = 10 313 = FRACTIONS . 93.
... interest ? LESSON XXX . The following table of fractional parts of 100 will be found useful in the solution of many kinds of problems involving business transactions . FRACTIONAL PARTS OF 100 . 2 = 10 313 = FRACTIONS . 93.
Page 100
... interest worth ? 25. If a man can build a fence in 4 days , what part of it can he build in 3 days ? 26. Bought cloth at the rate of 3 sold it all at the rate of 2 yards for $ 3 . was $ 3 , how many yards were there ? yards for $ 4 ...
... interest worth ? 25. If a man can build a fence in 4 days , what part of it can he build in 3 days ? 26. Bought cloth at the rate of 3 sold it all at the rate of 2 yards for $ 3 . was $ 3 , how many yards were there ? yards for $ 4 ...
Page 106
... interest worth ? 105. A vest cost $ 41 , which was of the cost of a If the pants cost 1 times as much as the vest , what was the cost of the suit ? coat . 106. A rides 15 miles in 13 hours , B 36 miles in 4 hours . How far will A go ...
... interest worth ? 105. A vest cost $ 41 , which was of the cost of a If the pants cost 1 times as much as the vest , what was the cost of the suit ? coat . 106. A rides 15 miles in 13 hours , B 36 miles in 4 hours . How far will A go ...
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Dubbs' Complete Mental Arithmetic: A Volume of Carefully Graded Exercises ... Eugene L Dubbs No preview available - 2016 |
Common terms and phrases
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
Popular passages
Page 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.
Page 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.
Page 108 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Page 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.
Page 109 - TABLE. 2 pints pt. make 1 quart, marked qt. 8 quarts - 1 peck, - pk. 4 pecks - 1 bushel, - bu.
Page 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.
Page 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...
Page 116 - A Square is a figure having four equal sides and four right angles.
Page 80 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Page 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.