Hopkins and Underwood's New Arithmetics: Advanced BookMacmillan, 1907 - 350 σελίδες |
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Σελίδα 88
... angle is a figure formed by two straight lines pro- ceeding from a point . Its magnitude depends upon the amount of ... angles . To learn things by actual trial and not by mere hearsay is to educate . If one straight line meets another ...
... angle is a figure formed by two straight lines pro- ceeding from a point . Its magnitude depends upon the amount of ... angles . To learn things by actual trial and not by mere hearsay is to educate . If one straight line meets another ...
Σελίδα 89
... angle is called a right angle . S M B N If the lines MN , ST meet in B so as to make the angles NBS , SBM equal , then each angle is a right angle . The unit of angular measure is 1 degree . 60 seconds ( " ) = 1 minute ( ' ) 60 minutes ...
... angle is called a right angle . S M B N If the lines MN , ST meet in B so as to make the angles NBS , SBM equal , then each angle is a right angle . The unit of angular measure is 1 degree . 60 seconds ( " ) = 1 minute ( ' ) 60 minutes ...
Σελίδα 92
... there between Jan. 30 , 1902 , and Jan. 30 , 1910 ? 24. Reduce 25. Reduce of a circumference to degrees . of a straight angle to degrees . ADDITION In adding compound quantities , proceed as follows : 92 ADVANCED BOOK OF ARITHMETIC.
... there between Jan. 30 , 1902 , and Jan. 30 , 1910 ? 24. Reduce 25. Reduce of a circumference to degrees . of a straight angle to degrees . ADDITION In adding compound quantities , proceed as follows : 92 ADVANCED BOOK OF ARITHMETIC.
Σελίδα 102
... 3 ° 15 ' to the fraction of a right angle . 11. 1 da . 18 hr . to the decimal of 1 wk . MEASUREMENTS EXERCISE 63 1. Find the number of acres in 102 ADVANCED BOOK OF ARITHMETIC EXPRESSION OF ONE QUANTITY AS A FRACTION OF ANOTHER QUANTITY.
... 3 ° 15 ' to the fraction of a right angle . 11. 1 da . 18 hr . to the decimal of 1 wk . MEASUREMENTS EXERCISE 63 1. Find the number of acres in 102 ADVANCED BOOK OF ARITHMETIC EXPRESSION OF ONE QUANTITY AS A FRACTION OF ANOTHER QUANTITY.
Σελίδα 107
... angle BKC is equal to the triangle AMD . Ă Take the triangle B FIG . 4 . AMD from the figure ABCM , the parallelogram remains . If the triangle BKC is taken from the figure ABCM , the rectangle remains . Hence , the rectangle equals the ...
... angle BKC is equal to the triangle AMD . Ă Take the triangle B FIG . 4 . AMD from the figure ABCM , the parallelogram remains . If the triangle BKC is taken from the figure ABCM , the rectangle remains . Hence , the rectangle equals the ...
Άλλες εκδόσεις - Προβολή όλων
Hopkins and Underwood's New Arithmetics: 1st- Book, Τόμος 1 John William Hopkins Πλήρης προβολή - 1907 |
Hopkins and Underwood's New Arithmetics: 1st- Book, Τόμος 1 John William Hopkins Πλήρης προβολή - 1907 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude angle barrel board feet board foot bought bushel buys called carload circumference coal contains cubic foot decimal point denominator diameter digits discount Divide dividend divisor dollars equal exactly divisible Example EXERCISE figures Find the amount Find the area Find the cost Find the difference Find the number Find the price Find the value Find the weight fraction gain per cent Galveston hundred hundredths inches integer interest Least Common Multiple long tons longitude marked price MEASURE meter minute spaces moving the decimal Multiply number expressed o'clock pounds premium prime factors prime meridian profit quantity quarts quotient rate per cent ratio rectangle Reduce right triangle selling price short tons sold SOLUTION square miles square root square yards Subtract ten-thousandths thousand thousandths tons units wheat Write
Δημοφιλή αποσπάσματα
Σελίδα 84 - 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 90 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 85 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 202 - The first and fourth terms of a proportion are called the extremes, and the second and third terms are called the means, of the proportion.
Σελίδα 327 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq.
Σελίδα 91 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Σελίδα 85 - 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 282 - The volumes of similar solids are to each other as the cubes of their like dimensions.