Heath's Complete Practical ArithmeticD.C. Heath & Company, 1901 - 451 σελίδες |
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Σελίδα vii
... LONGITUDE AND TIME . Standard or Railroad Time THE METRIC SYSTEM Linear Measure Surface Measure Volume Measure Capacity Measure . Measures of Weight Review Questions . General Review PERCENTAGE Profit and Loss Commission • Insurance ...
... LONGITUDE AND TIME . Standard or Railroad Time THE METRIC SYSTEM Linear Measure Surface Measure Volume Measure Capacity Measure . Measures of Weight Review Questions . General Review PERCENTAGE Profit and Loss Commission • Insurance ...
Σελίδα 145
... longitude will a steamship pass through , sailing due west on the equator , at the rate of 15 knots an hour for 5 days ? NOTE . A knot = 1 geographic mile or minute . 7. Find cost of each of the following : ( a ) 5 gallons , 3 qt . 1 pt ...
... longitude will a steamship pass through , sailing due west on the equator , at the rate of 15 knots an hour for 5 days ? NOTE . A knot = 1 geographic mile or minute . 7. Find cost of each of the following : ( a ) 5 gallons , 3 qt . 1 pt ...
Σελίδα 152
... N. and travels north 24 ° 36 ' 45 " . At what latitude does he arrive ? 19. Find the difference in longitude between a point 46 ° 15 ' 30 " E. and a point 21 ° 18 ′ 16 ′′ W. - NOTE . - When one place is in east 152 COMPOUND NUMBERS.
... N. and travels north 24 ° 36 ' 45 " . At what latitude does he arrive ? 19. Find the difference in longitude between a point 46 ° 15 ' 30 " E. and a point 21 ° 18 ′ 16 ′′ W. - NOTE . - When one place is in east 152 COMPOUND NUMBERS.
Σελίδα 153
... longitude is the sum of their longitudes . 20. Charles walks 5 mi . 15 rd . 2 ft . north of the school- house , and James 6 mi . 28 rd . 5 yd . south . How far are they apart ? 21. Find the sum of 3 mi . 35 rd . 4g rd . - NOTE . Reduce ...
... longitude is the sum of their longitudes . 20. Charles walks 5 mi . 15 rd . 2 ft . north of the school- house , and James 6 mi . 28 rd . 5 yd . south . How far are they apart ? 21. Find the sum of 3 mi . 35 rd . 4g rd . - NOTE . Reduce ...
Σελίδα 154
... longitude between New York 74 ° 0 ' 3 " W. and San Francisco 122 ° 25 ′ 40 ′′ W. ? NOTE . - - When both places are in east or in west longitude , their difference of longitude is found by subtraction . 15. Charles walks 22 mi . 4 rd . 2 ...
... longitude between New York 74 ° 0 ' 3 " W. and San Francisco 122 ° 25 ′ 40 ′′ W. ? NOTE . - - When both places are in east or in west longitude , their difference of longitude is found by subtraction . 15. Charles walks 22 mi . 4 rd . 2 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude Article Avoirdupois bank discount barrels base bill bought bushels cash circumference commission common fraction compound interest contain cord cube root cubic debt decimal period decimeter denominator diameter difference in longitude Divide dividend dollars figure Find the amount Find the cost Find the sum gain gallons greatest common divisor horse hundred hundredths improper fraction inches indorse invested least common least common multiple length long ton longitude measure merchant meter miles mixed number months multiply Myriameter paid payable payment percentage premium present worth proceeds profit promise to pay purchased quarts quotient ratio Reduce remainder rods sell share sheep sold SOLUTION square root square yard subtract tens thick units value received weight wheat wide width Write
Δημοφιλή αποσπάσματα
Σελίδα 181 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, contains 1 cord; and a cord foot is 1 foot in length of such a pile.
Σελίδα 137 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 137 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 138 - TABLE. 24 grains (gr.) = 1 pennyweight, (pwt.) 20 pennyweights = 1 ounce, (oz.) 12 ounces =1 pound. (Ib.) Apothecaries' Weight is used in compounding medicines.
Σελίδα 136 - 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...
Σελίδα 311 - The square of a number composed of tens and units is equal to the square of the tens, plus twice the product of the tens by the units, plus the square of the units.
Σελίδα 258 - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest.
Σελίδα 90 - Such expressions are sometimes called compound fractions. 178. To multiply a fraction by a fraction, multiply the numerators together for the numerator of the product and the denominators for the denominator of the product.
Σελίδα 140 - Circular Measure. 60 seconds (") 1 minute, 60 minutes (') 1 degree, 360 degrees (°) 1 circle.
Σελίδα 192 - 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...