Lippincott's Mental Arithmetic: Embracing the Principles of Analysis and InductionJ.B. Lippincott, 1899 - 185 σελίδες |
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Σελίδα 25
... piece of ground . The longest side is 35 yards ; the other two sides are 25 and 19 yards respectively . How many yards around my lot ? 9. If John pays 15 cents for a top , 75 cents for a knife , and 87 cents for a book , what does he ...
... piece of ground . The longest side is 35 yards ; the other two sides are 25 and 19 yards respectively . How many yards around my lot ? 9. If John pays 15 cents for a top , 75 cents for a knife , and 87 cents for a book , what does he ...
Σελίδα 27
... piece of ground cost $ 13 for improvement and $ 36 for cultivation . Its products amounted to $ 48 . How much did the owner lose ? 5. A farmer sheared 500 sheep in 2 weeks . The first week he sheared 270. How many did he shear the ...
... piece of ground cost $ 13 for improvement and $ 36 for cultivation . Its products amounted to $ 48 . How much did the owner lose ? 5. A farmer sheared 500 sheep in 2 weeks . The first week he sheared 270. How many did he shear the ...
Σελίδα 31
... pieces . One piece was 53 feet long and another was 13 feet shorter . What was the length of the third piece ? 13. A farmer has 535 sheep , 40 cows , 26 horses , 30 calves , and 10 colts . If he sells the sheep , how many animals will ...
... pieces . One piece was 53 feet long and another was 13 feet shorter . What was the length of the third piece ? 13. A farmer has 535 sheep , 40 cows , 26 horses , 30 calves , and 10 colts . If he sells the sheep , how many animals will ...
Σελίδα 36
... piece of work require 11 men 40 hours , how long will it require one man ? 9. How much will 10 brooms cost at $ 0.25 apiece ? 10. There are 24 sheets in a quire . How many sheets in 10 quires ? 11. If 1 acre produces 40 bushels of corn ...
... piece of work require 11 men 40 hours , how long will it require one man ? 9. How much will 10 brooms cost at $ 0.25 apiece ? 10. There are 24 sheets in a quire . How many sheets in 10 quires ? 11. If 1 acre produces 40 bushels of corn ...
Σελίδα 37
... pieces of cloth , each containing 37 yards ? 12. Forty - five lines , of fifty letters each , contain how many letters ? 13. If there are 12 ounces in a pound , how many ounces are there in 12 pounds ? In 30 pounds ? 14. New York is 90 ...
... pieces of cloth , each containing 37 yards ? 12. Forty - five lines , of fifty letters each , contain how many letters ? 13. If there are 12 ounces in a pound , how many ounces are there in 12 pounds ? In 30 pounds ? 14. New York is 90 ...
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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.