The Werner Arithmetic: Oral and Written. Book III--parts I and IIAmerican book Company, 1903 - 382 σελίδες |
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Σελίδα 50
... cubic feet in its solid contents is abc . If the side of a cube is a feet , the number of cubic feet in its solid contents is 6. If a man earns 6 dollars each week and spends c dol- lars , in one week he will save dollars ; in 7 weeks ...
... cubic feet in its solid contents is abc . If the side of a cube is a feet , the number of cubic feet in its solid contents is 6. If a man earns 6 dollars each week and spends c dol- lars , in one week he will save dollars ; in 7 weeks ...
Σελίδα 60
... cubic feet , and the solid is a feet long and b feet wide , it is thick . abc ab : = feet 6. Verify problems 4 and 5 by letting a = 3 , b = 4 , and c = 2 . 7. There is a field that contains 1736 square rods ; it is 28 rods long . How ...
... cubic feet , and the solid is a feet long and b feet wide , it is thick . abc ab : = feet 6. Verify problems 4 and 5 by letting a = 3 , b = 4 , and c = 2 . 7. There is a field that contains 1736 square rods ; it is 28 rods long . How ...
Σελίδα 116
... cubic feet are what part of a cord ? 23. Fifty - six cubic feet are what part of a cord ? 24. One hundred cubic feet are what part of a cord ? 25. Seven and one half minutes are what part of an hour ? 26. Forty minutes are what part of ...
... cubic feet are what part of a cord ? 23. Fifty - six cubic feet are what part of a cord ? 24. One hundred cubic feet are what part of a cord ? 25. Seven and one half minutes are what part of an hour ? 26. Forty minutes are what part of ...
Σελίδα 120
... cubic feet is what part of 4 cords 16 cubic feet ? Change the fraction to hundredths ; to thou- sandths ; to ten - thousandths . 7. One mile 240 rods is what part of 3 miles 160 rods ? Change the fraction to hundredths ; to thousandths ...
... cubic feet is what part of 4 cords 16 cubic feet ? Change the fraction to hundredths ; to thou- sandths ; to ten - thousandths . 7. One mile 240 rods is what part of 3 miles 160 rods ? Change the fraction to hundredths ; to thousandths ...
Σελίδα 185
... cubic foot of water weighs 621 lbs . A cubic foot of cork weighs 15 lbs . What is the ratio of the weight of the cork to the weight of the water ? Express the ratio in hundredths . What is the specific gravity of cork ? 2. A certain ...
... cubic foot of water weighs 621 lbs . A cubic foot of cork weighs 15 lbs . What is the ratio of the weight of the cork to the weight of the water ? Express the ratio in hundredths . What is the specific gravity of cork ? 2. A certain ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres Algebra altitude annum bonds bought bushel cent circle circumference common fractions contained cord corn cube root cubic centimeters cubic foot decimal order decimeter Denominate Numbers described in problem diameter discount Divide dividend dollars equal exact divisor exactly divisible EXAMPLE Express the ratio feet long figure Find the amount Find the approximate Find the area Find the cost Find the interest Find the sum gain gallons hundred hundredths inches wide integral number kilograms least common multiple magnitude measured meters miles minuend MISCELLANEOUS REVIEW multiply a number NOTE Observe perimeter piece of land pound primary units prime factors promise to pay pupil pupils image quindecillion rectangular Reduce rhomboid rhombus right angles side sold solid content specific gravity square rods square root subtract surface tenths third thousandths tons triangle value received weight
Δημοφιλή αποσπάσματα
Σελίδα 108 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 262 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 239 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 99 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 225 - Measures of Length 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) Measures of Surface 100 sq.
Σελίδα 247 - 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 258 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 217 - Pupils must learn to think of quantity in metric units. 319. All units in the metric system of measures and weights are derived from the primary unit known as the meter. When the length of the primary unit of this system was determined it was supposed to be one ten-millionth of the distance from the equator to the pole. A pendulum that vibrates seconds is nearly one meter long.* In the names of the derived units of this system the prefix deka means 10; hekto means 100; kilo means 1000; myria means...
Σελίδα 17 - Quantities, or those whose values are given, when not expressed by figures, are usually represented by the first letters of the alphabet, as a, b, c.
Σελίδα 259 - Weight. 349. The standard unit of weight in common use is a pound Avoirdupois. AVOIRDUPOIS WEIGHT. 16 ounces (oz.) = 1 pound (lb.). 2000 pounds = 1 ton (T.). The abbreviation for 1 hundredweight (100 lb.) is cwt.