School Arithmetics: Book One-three, Βιβλίο 3Ginn, 1920 |
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Αποτελέσματα 1 - 5 από τα 38.
Σελίδα 22
... boys are laying out a quarter - mile track . How many feet long is it ? 26. Suppose the boys in Ex . 25 have only a yardstick with which to measure , how many yards must they allow ? 27. Land surveyors often use a chain which is 66 ft ...
... boys are laying out a quarter - mile track . How many feet long is it ? 26. Suppose the boys in Ex . 25 have only a yardstick with which to measure , how many yards must they allow ? 27. Land surveyors often use a chain which is 66 ft ...
Σελίδα 26
... boys ? How many boys are there ? PER CENTS AS COMMON FRACTIONS Numbers 1 to 16 , 26 PERCENTAGE.
... boys ? How many boys are there ? PER CENTS AS COMMON FRACTIONS Numbers 1 to 16 , 26 PERCENTAGE.
Σελίδα 27
... boy beginning to play tennis won only 25 % of the games played the first week . Express this as a common fraction . Express as common fractions , whole numbers , or mixed numbers : 4. 20 % . 7. 60 % . 10. 25 % . 13. 200 % . 5. 30 % . 8 ...
... boy beginning to play tennis won only 25 % of the games played the first week . Express this as a common fraction . Express as common fractions , whole numbers , or mixed numbers : 4. 20 % . 7. 60 % . 10. 25 % . 13. 200 % . 5. 30 % . 8 ...
Σελίδα 30
... Boy Scouts , which is easier , to take or to take 20 % ? Is it easier for you to divide by 5 or to multiply by 2 ? We see that sometimes it is easier to use per cents than to use common fractions . Since per cent means hundredths , to ...
... Boy Scouts , which is easier , to take or to take 20 % ? Is it easier for you to divide by 5 or to multiply by 2 ? We see that sometimes it is easier to use per cents than to use common fractions . Since per cent means hundredths , to ...
Σελίδα 42
... boys . What per cent are boys ? 7. A man invests $ 13,500 and gains $ 1620 . His gain is what per cent of the amount invested ? 8. The purity of gold is measured in carats , or twenty- fourths , 18 carats meaning pure gold . What is the ...
... boys . What per cent are boys ? 7. A man invests $ 13,500 and gains $ 1620 . His gain is what per cent of the amount invested ? 8. The purity of gold is measured in carats , or twenty- fourths , 18 carats meaning pure gold . What is the ...
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School Arithmetics: Book One-three; Volume 2 George Albert Wentworth,David Eugene Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2023 |
School Arithmetics: Book One-Three, Τόμος 2 George Albert Wentworth,David Eugene Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acre allowed arithmetic base bill bonds bookpress Bordeaux mixture borrowed bought boys bushel butter fat buys called cent circumference common fraction corn cube root cubic cubic foot cylinder dealer decimal deposit diameter discount Divide dividend dollar draft Draw expenses farm farmer feet figure Find the amount Find the area Find the cost Find the interest Find the number Find the volume graph height inches income indorsed investment Liberty Loan longitude marked price measure meter month Multiply nearest hundredth needed oral paid par value Paris green payment phosphoric acid pictogram pieces Postal Savings System potash pound premium problems profit pupils quotient radius ratio savings bank selling price shares silage silo slant height sold square root Subtract tax rate triangle weighs wide write yard
Δημοφιλή αποσπάσματα
Σελίδα 336 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk...
Σελίδα 202 - That there shall be levied, assessed, collected and paid annually upon the entire net income arising or accruing from all sources in the preceding calendar year to every citizen of the United States, whether residing at home or abroad...
Σελίδα 335 - 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 335 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2...
Σελίδα 335 - 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 86 - The area of a trapezoid is equal to half the product of the sum of its bases by its altitude. A b B Given the trapezoid ABCD, with bases b and &
Σελίδα 321 - TABLE OF SQUARE MEASURE 16 square rods (sq. rd.) = 1 square chain (sq. ch.). 10 square chains = 1 acre (A.). 640 acres = 1 square mile (sq. mi.). 36 square miles = 1 township (tp.).
Σελίδα 266 - In a right triangle, the side opposite the right angle is called the hypotenuse and is the longest side.
Σελίδα 86 - The area of a rectangle is equal to the product of the length by the breadth.
Σελίδα 266 - The square on the hypotenuse equals the sum of the squares on the other two sides.