Lippincott's Mental Arithmetic: Embracing the Principles of Analysis and InductionJ.B. Lippincott, 1899 - 185 σελίδες |
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Σελίδα 37
... pound , how many ounces are there in 12 pounds ? In 30 pounds ? 14. New York is 90 miles from Philadelphia ; what is six times the distance ? 15. What is the cost of 300 pounds of sugar at $ .05 a pound ? LESSON XXVIII . 1. How much can ...
... pound , how many ounces are there in 12 pounds ? In 30 pounds ? 14. New York is 90 miles from Philadelphia ; what is six times the distance ? 15. What is the cost of 300 pounds of sugar at $ .05 a pound ? LESSON XXVIII . 1. How much can ...
Σελίδα 38
... pounds , at 20 cents a pound . 9. Mr. Jones has 17 bags of clover - seed , each contain- ing 2 bushels . How much is his clover - seed worth at $ 5 a bushel ? LESSON XXIX . 1. A farmer sold 6 cows at 38 LIPPINCOTT'S MENTAL ARITHMETIC.
... pounds , at 20 cents a pound . 9. Mr. Jones has 17 bags of clover - seed , each contain- ing 2 bushels . How much is his clover - seed worth at $ 5 a bushel ? LESSON XXIX . 1. A farmer sold 6 cows at 38 LIPPINCOTT'S MENTAL ARITHMETIC.
Σελίδα 41
... pound , at one time 13 pounds and at another time 19 pounds , what was the total cost ? 5. A courier drives for 3 days at the rate of 9 miles per hour ; the first day he is on the road 6 hours , the second day 8 hours , and the third ...
... pound , at one time 13 pounds and at another time 19 pounds , what was the total cost ? 5. A courier drives for 3 days at the rate of 9 miles per hour ; the first day he is on the road 6 hours , the second day 8 hours , and the third ...
Σελίδα 46
... pounds of sugar cost 132 cents , how many cents does one pound cost ? 11. If a dozen oranges are worth 48 cents , what is the value of one orange ? 12. In 63 days there are how many weeks ? 13. There are 12 inches in one foot . How many ...
... pounds of sugar cost 132 cents , how many cents does one pound cost ? 11. If a dozen oranges are worth 48 cents , what is the value of one orange ? 12. In 63 days there are how many weeks ? 13. There are 12 inches in one foot . How many ...
Σελίδα 47
... pound cost ? Solution . - 1 . The equations are $ 8800 cents ; 800 = 20 . 40 2. Since 40 pounds cost 800 cents , 1 pound costs one- fortieth of 800 cents , or 20 cents . 3. Sixty oranges cost $ 2.40 . Find the cost of each . 4. I paid ...
... pound cost ? Solution . - 1 . The equations are $ 8800 cents ; 800 = 20 . 40 2. Since 40 pounds cost 800 cents , 1 pound costs one- fortieth of 800 cents , or 20 cents . 3. Sixty oranges cost $ 2.40 . Find the cost of each . 4. I paid ...
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Lippincott's Mental Arithmetic Embracing the Principles of Analysis and ... J. Morgan Rawlins Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Lippincott's Mental Arithmetic: Embracing the Principles of Analysis James Morgan Rawlins Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 20 cents 60 minutes 9 cents 9 less acres amount apples barrels of flour bicycle bought boys earn bushels of oats bushels of wheat cents a pound cents apiece commission contained cords of wood cows cubic foot cubic inches dimes distance Divide divisor dollars DRY MEASURE equal equations Exercises expended farmer sold Find the cost Find the number Find the value following numbers fraction gain per cent gallons horse cost improper fractions interest lady less 9 LESSON long tons marbles marked price miles an hour miles per hour month Name those ending oranges ounces paid Pennyweight piece pound cost pounds of sugar principal pupils quarts quires rate per cent received remaining rods sell sheep short ton Solution Solution.-1 square Subtract tons of coal week weighs whole number worth
Δημοφιλή αποσπάσματα
Σελίδα 140 - 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 137 - LIQUID MEASURE 4 gills (gi.) = l pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 135 - CUBIC MEASURE 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 134 - 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 138 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 131 - 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 129 - WEIGHT 16 drams (dr.) make 1 ounce, oz. 16 ounces " 1 pound, Ib. 100 pounds " 1 hundred weight, cwt. 20 hundred weight " 1 ton. T. 1. How many drams in 3 ounces?
Σελίδα 10 - Addition is the process of finding the sum of two or more numbers.
Σελίδα 101 - A can do a piece of work in 6 days, and B can do it in 7 days.
Σελίδα 14 - Subtraction is the process of finding the difference between two like numbers.