Advanced ArithmeticGinn, 1905 - 84 σελίδες |
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Σελίδα 45
... hour , how far will an automobile travel in 20 min . ? in 40 min . ? in 30 min . ? 36. At 121 a dozen , how many dozen eggs will $ 9.25 buy ? How many dozen will $ 12.50 buy ? 37. At 35 mi . an hour , how far will a train travel in 12 ...
... hour , how far will an automobile travel in 20 min . ? in 40 min . ? in 30 min . ? 36. At 121 a dozen , how many dozen eggs will $ 9.25 buy ? How many dozen will $ 12.50 buy ? 37. At 35 mi . an hour , how far will a train travel in 12 ...
Σελίδα 46
... hour ? 39. When a horse is trotting at the rate of mi . in 3 min . , what is his rate per hour ? MEASURES 32. Tables for reference . Although these tables have 46 SHORT METHODS.
... hour ? 39. When a horse is trotting at the rate of mi . in 3 min . , what is his rate per hour ? MEASURES 32. Tables for reference . Although these tables have 46 SHORT METHODS.
Σελίδα 49
... hour ( hr . ) . 24 hours = 1 day ( da . ) . 7 days = 1 week ( wk . ) . 12 months ( mo . ) = 1 year ( yr . ) . " Thirty days hath September , April , June , and November . " The other months have 31 days , except February , which has 28 ...
... hour ( hr . ) . 24 hours = 1 day ( da . ) . 7 days = 1 week ( wk . ) . 12 months ( mo . ) = 1 year ( yr . ) . " Thirty days hath September , April , June , and November . " The other months have 31 days , except February , which has 28 ...
Σελίδα 49
... hours = 1 hour ( hr . ) . 1 day ( da . ) . 7 days = 1 week ( wk . ) . 12 months ( mo . ) = 1 year ( yr . ) . " Thirty days hath September , April , June , and November . " The other months have 31 days , except February , which has 28 ...
... hours = 1 hour ( hr . ) . 1 day ( da . ) . 7 days = 1 week ( wk . ) . 12 months ( mo . ) = 1 year ( yr . ) . " Thirty days hath September , April , June , and November . " The other months have 31 days , except February , which has 28 ...
Σελίδα 50
... hours ; as weeks . 8. Express 17 qt . as pints ; as gallons . 9. Express 9 pk . as quarts ; as bushels . 10. How many cubic inches in 10 cu . ft . ? 11. How many rods in 3 mi . ? in 10 mi . ? 12. How many yards in 8 rd . ? in 10 rd ...
... hours ; as weeks . 8. Express 17 qt . as pints ; as gallons . 9. Express 9 pk . as quarts ; as bushels . 10. How many cubic inches in 10 cu . ft . ? 11. How many rods in 3 mi . ? in 10 mi . ? 12. How many yards in 8 rd . ? in 10 rd ...
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acres amount average base bond bought bushel butter fat buys cent centigram centimes centimeter circumference cm³ contains 2 fn cube root cubic decimeters cubic foot cubic meter decimal point decimeter demand draft diameter discount divide dividends divisor dm³ dollars draft duty equals exchange Find the value fraction ƒ² gram greatest square heavy as water hektometer hypotenuse Illustrative problem inches income insured integral places kilogram kilos km² long tons metric metric system miles mills money order multiply myriameter number of figures ORAL EXERCISE paid pounds premium pyramid radius sells separated into periods shares slant height sold specific gravity square of 10's square root subtract surface tons triangle units volume weight worth WRITTEN EXERCISE Find yard
Δημοφιλή αποσπάσματα
Σελίδα 237 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 237 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 237 - 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 47 - 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 47 - 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 237 - 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 47 - 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 48 - Liquid Measure 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 237 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk...
Σελίδα 191 - The square of the sum of two quantities is equal to the square of the first, plus twice the product of the first multiplied by the second, plus the square of the second.