The Model Mental Arithmetic: Containing Oral Exercises for Graded and Grammar SchoolsEldredge & Brother, 1876 - 184 σελίδες |
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Σελίδα 102
... square yards , are required to cover 27 square yards of wall ? 18. If a boy who earns $ 6 a week receives $ 75 for his work , how many weeks had he worked ? 19. Into how many fields , each containing 6 acres , can a farm of 68 acres be ...
... square yards , are required to cover 27 square yards of wall ? 18. If a boy who earns $ 6 a week receives $ 75 for his work , how many weeks had he worked ? 19. Into how many fields , each containing 6 acres , can a farm of 68 acres be ...
Σελίδα 133
... square foot , sq . ft . 9 square feet 66 1 square yard , sq . yd . 30 square yards “ 1 square rod , sq . rd . 160 square rods 66 1 acre , A. 640 acres “ 1 square mile , sq . mi . In measuring land , 16 square rods are 1 square 12 MEASURES .
... square foot , sq . ft . 9 square feet 66 1 square yard , sq . yd . 30 square yards “ 1 square rod , sq . rd . 160 square rods 66 1 acre , A. 640 acres “ 1 square mile , sq . mi . In measuring land , 16 square rods are 1 square 12 MEASURES .
Σελίδα 134
... square rods are 1 square chain ( sq . ch . ) , and 10 square chains are 1 acre . III . SOLID MEASURES . 273. A Cube is a solid having six equal square sides , called faces . A Cubic Inch is a solid 1 inch long , 1 inch wide , and 1 inch ...
... square rods are 1 square chain ( sq . ch . ) , and 10 square chains are 1 acre . III . SOLID MEASURES . 273. A Cube is a solid having six equal square sides , called faces . A Cubic Inch is a solid 1 inch long , 1 inch wide , and 1 inch ...
Σελίδα 139
... Square inches one square foot ? Cubic feet one cubic yard ? Gills one pint ? Quarts one peck ? Grains one pennyweight ? Ounces one pound ? Hours one day ? Single things one dozen ? The units of the Name the orders 2. Name the units of ...
... Square inches one square foot ? Cubic feet one cubic yard ? Gills one pint ? Quarts one peck ? Grains one pennyweight ? Ounces one pound ? Hours one day ? Single things one dozen ? The units of the Name the orders 2. Name the units of ...
Σελίδα 140
... square yards one hundred square inches ; 10 miles 7 yards 73 inches ; 10 square yards 7.25 square feet ; 50 cords cubic feet ; 60 hogsheads 10 gallons 2.5 gills ; 100 tons 5 hundred- weight 7 pounds . 9 2. Reduction of Denominate ...
... square yards one hundred square inches ; 10 miles 7 yards 73 inches ; 10 square yards 7.25 square feet ; 50 cords cubic feet ; 60 hogsheads 10 gallons 2.5 gills ; 100 tons 5 hundred- weight 7 pounds . 9 2. Reduction of Denominate ...
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The Model Mental Arithmetic; Containing Oral Exercises for Graded and ... Edgar Arthur Singer Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2011 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents acres amount Analysis apples bought brokerage bushels cents a pound changed ciphers common divisor common fraction contained cords cost cows cubic decimal places decimal units Denominate Number denotes difference dimes divided dividend dollars dozen dry measure earn eighths equal Exercises expressed farmer feet fifths foot fourths fractional unit gain gallons greatest common divisor grocer Hence hundred hundredths improper fraction inches integer interest of $50 invested least common denominator least common multiple least number less loss measures miles mills minuend mixed number Model multiplied orders of units ounces paid pecks pennyweights Percentage piece pints present worth prime factors Principles quarts quotient rate of premium receive remainder reverse rods shares sixths sold subtract subtrahend tens tenths thousandths Troy weights True Discount units or denominations weeks weight yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 138 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year About 30 days = 1 month (mo.) 12 months = 1 year VALUE 10 cents (ct.
Σελίδα 133 - 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 137 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 79 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 136 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 136 - Table. 16 drams (dr.) are 1 ounce, oz. 16 ounces, 1 pound, Ib. 100 pounds, 1 hundred-weight, cwt. 20 hundred-weight, . 1 ton, T.
Σελίδα 133 - TABLE. 12 inches (in.) are 1 foot, ft. 3 feet " 1 yard, yd. 5$ yds., or 16| ft.
Σελίδα 73 - If both the numerator and the denominator of a fraction are multiplied by the same number, or divided by the same number, the value of the fraction is not changed.
Σελίδα 178 - A can do a piece of work in 3 days, B in 4 days, and C in 6 days : in what time will they do it, working together ? 65.
Σελίδα 83 - To reduce two or more fractions to a common denominator. A Common Denominator is a denominator common to two or more fractions 1. Reduce ? and 7, to a common denominator.