The Common School Arithmetic: Combining Analysis and Synthesis : Adapted to the Best Mode of Instruction in the Elements of Written ArithmeticThompson, Bigelow & Brown, 1869 - 324 σελίδες |
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Σελίδα 29
... pounds of sugar for $ 1 . In payment I gave a ten and a five dollar bill ; what change shall the merchant return to me ? 6. Mr. Fox , owning 3762 acres of land , gave 563 acres to his oldest son , and 672 acres to his youngest son ; how ...
... pounds of sugar for $ 1 . In payment I gave a ten and a five dollar bill ; what change shall the merchant return to me ? 6. Mr. Fox , owning 3762 acres of land , gave 563 acres to his oldest son , and 672 acres to his youngest son ; how ...
Σελίδα 39
... To multiply by 13 ? By 15 ? By 102 ? By 1005 ? Reason ? 68. To mul tiply by 21 ? By 31 ? By 501 ? Reason ? Why better than the common method ? MISCELLANEOUS EXAMPLES IN MULTIPLICATION . 1. What cost 11 pounds MULTIPLICATION . 39.
... To multiply by 13 ? By 15 ? By 102 ? By 1005 ? Reason ? 68. To mul tiply by 21 ? By 31 ? By 501 ? Reason ? Why better than the common method ? MISCELLANEOUS EXAMPLES IN MULTIPLICATION . 1. What cost 11 pounds MULTIPLICATION . 39.
Σελίδα 40
... pounds of beef at 9 cents per pound ? Ans . 99 cents . 2. What cost 98 tons of hay at $ 15 per ton ? Ans . $ 1470 . 3. In one hogshead of wine are 63 gallons ; how many gal- lons in 75 hogsheads ? 4. In a certain house are 75 rooms , in ...
... pounds of beef at 9 cents per pound ? Ans . 99 cents . 2. What cost 98 tons of hay at $ 15 per ton ? Ans . $ 1470 . 3. In one hogshead of wine are 63 gallons ; how many gal- lons in 75 hogsheads ? 4. In a certain house are 75 rooms , in ...
Σελίδα 58
... pounds of sugar worth $ 5 , and the balance in broadcloth at $ 4 yer yard ; how many yards did I receive ? Ans . 5 .. 11. In how many days of 24 hours each will a ship cross the Atlantic , 2880 miles , if she sails 10 miles per hour ...
... pounds of sugar worth $ 5 , and the balance in broadcloth at $ 4 yer yard ; how many yards did I receive ? Ans . 5 .. 11. In how many days of 24 hours each will a ship cross the Atlantic , 2880 miles , if she sails 10 miles per hour ...
Σελίδα 59
... Pound , qr . 66 S. 66 £ d . 8 . 1 4 £ 1 12 48 1 = 20 = 240 960 89. REDUCTION DESCENDING is performed by multiplica tion ; thus , to reduce 15 £ to shillings , we multiply 15 by 20 , because there will be 20 times as many shillings as pounds ...
... Pound , qr . 66 S. 66 £ d . 8 . 1 4 £ 1 12 48 1 = 20 = 240 960 89. REDUCTION DESCENDING is performed by multiplica tion ; thus , to reduce 15 £ to shillings , we multiply 15 by 20 , because there will be 20 times as many shillings as pounds ...
Συχνά εμφανιζόμενοι όροι και φράσεις
amount annex bill Bought bushels called cent ciphers common fraction composite number compound interest compound numbers computed contains cords cost cube decimal decimal fraction decimeter diameter difference discount Divide dividend divisible dollars equal example Explain Ex farthings feet figure gallons given number greatest common divisor Hence higher denominations hundred improper fraction interest of $1 least common multiple longitude lower denomination marked price measure meters method miles million minuend mixed number months multiplicand Multiply Notation NOTE number of terms OPERATION ounces payment pence pounds prime factors prime number principal PROBLEM quarts Quintillions quotient ratio Reduce rods Rule for finding shillings simple sold square root subtract subtrahend TABLE tens thousand trial divisor Troy Weight true remainder units weight whole number wide worth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 76 - 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.
Σελίδα 69 - SQUARE MEASURE 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. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 42 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 294 - Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Σελίδα 76 - TABLE. 60 Seconds (sec.) . make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours
Σελίδα 283 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 74 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 294 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 24 - SIGN. A short horizontal line, — , is the sign of subtraction. It is usually read minus, which is a Latin word signifying less. It shows that the number after it is to be taken from the number before it.
Σελίδα 67 - LONG MEASURE. 12 inches (in.) make 1 foot, ft. 3 feet "1 yard, yd. 5£ yards, or 16¿- feet, " 1 rod, rd. 40 rods " 1 furlong, fur. 8 furlongs, or 320 rods,