Higher arithmeticGinn and Company, 1919 - 250 σελίδες |
Συχνά εμφανιζόμενοι όροι και φράσεις
addition algebra algebraic notation antilogarithm bank bill bonds buys called cash casting out nines cent column common fraction common numerals compound interest compound numbers computation consider cubic dealer decimal places decimal point deposit diameter discount Divide dividend divisor draft elementary arithmetic error example Exercise expenses Explain Express find the interest find the number Find the value formula given higher arithmetic improper fractions inches income index notation indorse integer invest invoice length logarithm mantissa marked price means measures metric system millimeter multiplicand multiply nearest paid percentage Perform the following pictogram pound premium problems profit quotient ratio Roman numerals rule for finding selling price short method significant figures simple interest slide rule specific gravity square root student units weight word write a rule yard
Δημοφιλή αποσπάσματα
Σελίδα 244 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 205 - That there shall be levied, assessed, collected and paid annually upon the entire net income arising or accruing from all sources in the preceding calendar year to every citizen of the United States, whether residing at home or abroad...
Σελίδα 247 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 245 - 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 246 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl...
Σελίδα 237 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Σελίδα 245 - 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 165 - ... a. A rectangular solid is a figure of three dimensions having six rectangular faces meeting each other at right angles. The three dimensions are length, width, and height. The figure below is a rectangular solid: l is the length, w is the width, and h is the height.
Σελίδα 236 - The logarithm of a product is the sum of the logarithms of the factors. 10™ 2. —— =10™~r. The logarithm of a quotient is the logarithm of the dividend minus the logarithm of the divisor. 3. (10"')r = 10"'.
Σελίδα 62 - A number is divisible by 9 if the sum of the digits is divisible by 9.