American Common-school Arithmetic ...Tappan, Whittemore & Mason, 1849 |
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Σελίδα 24
... sides ? 2. A shoemaker sells a farmer 3 pairs of shoes at $ 0.875 a pair , and receives in exchange 4 bushels of corn at $ 0.625 a bushel . How much is the balance , and which must pay it ? 3. A man bought a coat for $ 8.75 , a vest for ...
... sides ? 2. A shoemaker sells a farmer 3 pairs of shoes at $ 0.875 a pair , and receives in exchange 4 bushels of corn at $ 0.625 a bushel . How much is the balance , and which must pay it ? 3. A man bought a coat for $ 8.75 , a vest for ...
Σελίδα 70
... sides equal , and its angles right angles . ( See page 000 , def . 8. ) A rectangle is a surface which has its opposite ... side of which is one foot long . To find the number of square inches , feet , & c . , in a square or rectangular ...
... sides equal , and its angles right angles . ( See page 000 , def . 8. ) A rectangle is a surface which has its opposite ... side of which is one foot long . To find the number of square inches , feet , & c . , in a square or rectangular ...
Σελίδα 71
... sides which are squares . A cubic inch is a cube , each of whose sides is a square inch . A cubic foot is a cube , each of whose sides is a To find the number of cubic inches , feet , & c . , in a solid , whose surfaces are all squares ...
... sides which are squares . A cubic inch is a cube , each of whose sides is a square inch . A cubic foot is a cube , each of whose sides is a To find the number of cubic inches , feet , & c . , in a solid , whose surfaces are all squares ...
Σελίδα 82
... wide ? 3 in . long and 1 in . wide ? 5 in . long and 1 in . wide ? 2 3 1 2 3 4 The diagram in the margin may represent a surface 5 inches or feet , & c . , long , and 4 inches , & c . , wide ; each square representing 1 square inch or 1 ...
... wide ? 3 in . long and 1 in . wide ? 5 in . long and 1 in . wide ? 2 3 1 2 3 4 The diagram in the margin may represent a surface 5 inches or feet , & c . , long , and 4 inches , & c . , wide ; each square representing 1 square inch or 1 ...
Σελίδα 83
... wide ? How many acres ? 14. How much land in a road 4 rods wide and 1 mile long ? 15. What is the value of a rectangular field 12 rods long and 8 rods wide , at $ 1.125 per square foot ? The diagram in the margin represents a solid , 5 ...
... wide ? How many acres ? 14. How much land in a road 4 rods wide and 1 mile long ? 15. What is the value of a rectangular field 12 rods long and 8 rods wide , at $ 1.125 per square foot ? The diagram in the margin represents a solid , 5 ...
Άλλες εκδόσεις - Προβολή όλων
American Common-School Arithmetic: In Which the Principles of the Science ... Rufus Putnam Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annex apples arithmetic Avoirdupois balance barrels of flour bill bought bushels bushels of corn called cash cents a pound cistern common fractions compound interest contain cube root cubic inches decimal places decimal point diameter dimensions discount Divide dividend division dollars drams equal expressed factors farthings feet long figures fulcrum gain gallons given number greatest common measure Henry Stevens hundred hundredths improper fractions least common multiple lever lower denominations miles mills minuend molasses months Multiply naughts NOTE number of terms payment pecks pence potatoes pupil quarts quotient ratio Reduce remainder rods rule for finding shillings side sold solid contents square root subtract subtrahend surface tens tenths thousand thousandths trial divisor units weight whole numbers William Perkins worth Write yards
Δημοφιλή αποσπάσματα
Σελίδα 170 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Σελίδα 61 - 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 9 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Σελίδα 75 - If the numerator and denominator of each fraction is multiplied (or divided) by the same number, the value of the fraction will not change.
Σελίδα 71 - The least common multiple of two or more numbers, is the least number that can be divided by each of them without a remainder.
Σελίδα 77 - 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 163 - RULE. 1 . Separate the given number into periods of three figures each, by putting a point over the unit figure and every third figure bejond the place of units.
Σελίδα 45 - ... as many decimal places in the quotient as there are units in the remainder thus found.
Σελίδα 163 - I. The first term, common difference, and number of terms being given to find the last term, and sum of all the terms. RULE 1. — Multiply the number of terms, less one, by the common difference, and to that product, add the first term, the sum is the last term.
Σελίδα 160 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down. NOTE.