Advanced ArithmeticGinn, 1905 - 84 σελίδες |
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Σελίδα 5
... Express 233 units , each unit being ; 1 ft .; 0.001 . 2. Express in terms of the next smaller unit in the table : 37.5 ft . , 48 gal . , 23 mi . , 48 yd . , 75 lb. , 6 T. , 81 sq . ft . 3. Express in terms of the next larger unit in the ...
... Express 233 units , each unit being ; 1 ft .; 0.001 . 2. Express in terms of the next smaller unit in the table : 37.5 ft . , 48 gal . , 23 mi . , 48 yd . , 75 lb. , 6 T. , 81 sq . ft . 3. Express in terms of the next larger unit in the ...
Σελίδα 7
... Express as inches : 2 ft . 3 in . , 5 ft . 8 in . , 100 ft . 9 in . , 1 yd . , 1 yd . 2 in . , 1 yd . 1 ft . , 1 yd . 10 in . 5. Express as feet : 3 yd . , 3 yd . 2 ft . , 7 yd . , 7 yd . 1 ft . , 10 yd . , 60 in . , 2 rd . , 4 rd . , 2 ...
... Express as inches : 2 ft . 3 in . , 5 ft . 8 in . , 100 ft . 9 in . , 1 yd . , 1 yd . 2 in . , 1 yd . 1 ft . , 1 yd . 10 in . 5. Express as feet : 3 yd . , 3 yd . 2 ft . , 7 yd . , 7 yd . 1 ft . , 10 yd . , 60 in . , 2 rd . , 4 rd . , 2 ...
Σελίδα 8
... Express the result also as feet and a fraction ; as feet and inches . 17. What do we mean by addition ? by addends ? by the sum ? How do we check ( or prove ) our additions ? Give examples . WRITTEN EXERCISE Add , checking ( proving ) ...
... Express the result also as feet and a fraction ; as feet and inches . 17. What do we mean by addition ? by addends ? by the sum ? How do we check ( or prove ) our additions ? Give examples . WRITTEN EXERCISE Add , checking ( proving ) ...
Σελίδα 17
... express the result as hundredths . To multiply 33 by 21 we may say : 112 1 2 - = 3 3 = 10 5 10 X 3 2 5 25 = 3 ORAL EXERCISE 1. 2 of 7 . 2 . of 4 . 3. 3 of 3 . 4 . of 2 . 5 . of . 6 . of § . 7 . of § . 8 . of § . 9. 7 of 1 . 10. of . 11 ...
... express the result as hundredths . To multiply 33 by 21 we may say : 112 1 2 - = 3 3 = 10 5 10 X 3 2 5 25 = 3 ORAL EXERCISE 1. 2 of 7 . 2 . of 4 . 3. 3 of 3 . 4 . of 2 . 5 . of . 6 . of § . 7 . of § . 8 . of § . 9. 7 of 1 . 10. of . 11 ...
Σελίδα 49
... ARC AND ANGLE MEASURE 60 seconds ( 60 ' ' ) = 1 minute ( 1 ' ) . 60 minutes 360 degrees - = 1 degree ( 1 ° ) . = 1 circumference . In measuring angles 360 ° 4 right angles . ORAL EXERCISE 1. Express 640 rd . as miles . TABLES 49.
... ARC AND ANGLE MEASURE 60 seconds ( 60 ' ' ) = 1 minute ( 1 ' ) . 60 minutes 360 degrees - = 1 degree ( 1 ° ) . = 1 circumference . In measuring angles 360 ° 4 right angles . ORAL EXERCISE 1. Express 640 rd . as miles . TABLES 49.
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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.