Complete Intellectual Arithmetic: Adapted to Classes in Grammar Schools and Academies |
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Page 9
... hence ? 9. Sanford was 16 years old 13 years ago : how old is he now ? 10. If a drum costs $ 13 and a flute $ 18 , what will both cost ? II . Harry's age is 14 years and Charles is 18 : what is the sum of their ages ? 12. A farmer sold ...
... hence ? 9. Sanford was 16 years old 13 years ago : how old is he now ? 10. If a drum costs $ 13 and a flute $ 18 , what will both cost ? II . Harry's age is 14 years and Charles is 18 : what is the sum of their ages ? 12. A farmer sold ...
Page 14
... Hence , the slate cost 6 cents more than the writing - book . Or , thus : 9 from 15 leaves 6. Ans . 6 cents . 2. If you have $ 17 and spend $ 8 , how many dollars will you have left ? 3. A farmer having 16 cows , sold 7 of them : how ...
... Hence , the slate cost 6 cents more than the writing - book . Or , thus : 9 from 15 leaves 6. Ans . 6 cents . 2. If you have $ 17 and spend $ 8 , how many dollars will you have left ? 3. A farmer having 16 cows , sold 7 of them : how ...
Page 28
... hence one Now if one of each cost 9 cents , 7 of each would cost 7 times 9 cents , which are 63 cents , Ans . 2. If Gertrude gains 5 credits a day and Agnes 7 credits , how many credits will both gain in 6 days ? 3. Two men starting at ...
... hence one Now if one of each cost 9 cents , 7 of each would cost 7 times 9 cents , which are 63 cents , Ans . 2. If Gertrude gains 5 credits a day and Agnes 7 credits , how many credits will both gain in 6 days ? 3. Two men starting at ...
Page 32
... Hence , the result being times , is an abstract number . 21. Dividing Numbers into Equal Parts . 1. A man divided $ 72 equally among his 6 sons : how many dollars did each receive ? Analysis . Since $ 72 were divided equally among 6 ...
... Hence , the result being times , is an abstract number . 21. Dividing Numbers into Equal Parts . 1. A man divided $ 72 equally among his 6 sons : how many dollars did each receive ? Analysis . Since $ 72 were divided equally among 6 ...
Page 43
... Hence , 2 and 7 are the factors of 14 . 3. What are the factors of 6 ? 4. What are the factors of 21 ? 5. What are the factors of 35 ? Of 9 ? 10 ? 15 ? Of 22 ? 26 ? 25 ? 33 ? 49 ? 55 ? 77 ? 121 ? NOTE . - Some numbers may be resolved ...
... Hence , 2 and 7 are the factors of 14 . 3. What are the factors of 6 ? 4. What are the factors of 21 ? 5. What are the factors of 35 ? Of 9 ? 10 ? 15 ? Of 22 ? 26 ? 25 ? 33 ? 49 ? 55 ? 77 ? 121 ? NOTE . - Some numbers may be resolved ...
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Common terms and phrases
12 cents 25 cents 25 per cent 30 cents 50 cents 9 cents acres acres of land add 9 Analysis Analysis.-At Arithmetic bank discount barrels of flour bought bushels bushels of apples centimeters cents a pound cents a yard cents apiece common denominator common divisor contained cord cost cows cube root cubic centimeter cubic feet decimeters dimes divide by 12 dollars dozen earn equal factors farmer fourths fraction gain gallons gram greatest common divisor grocer hundredths hundredweight Improper Fractions inches interest kilogram kilometer kilos least common multiple liter lowest terms Measure melons metric miles an hour minuend minus Mixed Numbers molasses months multiply by 9 muslin NOTE.-The oranges paid peaches pears pennyweights profit quarts quotient receive Reduce remainder result rods sell shillings sold square root subtract tens tenths tons units whole number wide worth
Popular passages
Page 91 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Page 95 - 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 94 - A Cord of wood is a pile 8 ft. long, 4 ft. wide, and 4 ft. high ; for 8 x 4 x 4 = 128.
Page 93 - Square Measure is used in measuring surfaces, as of land, boards, plastering, etc. The denominations are square inches, square feet, square yards, square rods, and square miles. 144 square inches (sq. in.) = 1 square foot (sq.ft.). 9 square feet — 1 square yard (sq. yd.). 30¿ square yards = 1 square rod (sq.
Page 164 - If 4 men can do a piece of work in 6 days, how long will it take 12 men to do the same work?
Page 94 - TABLE. 1728 cubic inches (cu. in.) are 1 cubic foot, cu.ft. 27 cubic feet " 1 cubic yard, cu. yd. 1 28 cubic feet
Page 136 - A man and a boy start from the same place at the same time, and travel in the same direction ; the...
Page 45 - What is a prime number? composite number? even number? odd number? 3. One number is a Multiple of another when it can be divided by it without a remainder. Thus 8 is a multiple of 2; 15 of 5; 33 of 11. 4. A number is a Common Multiple of two or more numbers when it can be divided by each of them without a remainder. Thus, 15 is a common multiple of 3 and 5 ; 16 of 2, 4 and 8; 28 of 4 and 7 ; 54 of 2, 3, 6, 9, 18 and 27. 5. An Aliquot, or even part, is any number which is contained in another number...
Page 46 - The least common multiple of two or more numbers is the least number that can be divided by each of them without a remainder ; thus 30 is the least common multiple of 10 and 15.