Advanced ArithmeticC. Scribner's sons, 1913 - 428 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 29.
Σελίδα 33
... means that 2 is used as a factor three times . 2 x 2 x 2 = 8 . The factors of 72-2 , 2 , 2 , 3 , 3 - are written 28 x 32 . 7. What number does 52 represent ? 25 ? 8. 2 x 52 are the prime factors of what number ? 9. Of what number are 22 ...
... means that 2 is used as a factor three times . 2 x 2 x 2 = 8 . The factors of 72-2 , 2 , 2 , 3 , 3 - are written 28 x 32 . 7. What number does 52 represent ? 25 ? 8. 2 x 52 are the prime factors of what number ? 9. Of what number are 22 ...
Σελίδα 38
... means that an apple has been divided into 4 equal parts and 3 of these parts taken . In a fraction : ( 1 ) The figure below the line is the denominator ; it denominates or names the number of equal parts into which the unit is divided ...
... means that an apple has been divided into 4 equal parts and 3 of these parts taken . In a fraction : ( 1 ) The figure below the line is the denominator ; it denominates or names the number of equal parts into which the unit is divided ...
Σελίδα 63
... means ten . When a decimal fraction is expressed as a decimal , there are as many places in the decimal as there are O's in the denominator of the decimal fraction . Thus , .9 ; 180.09 ; 1000 = .009 ; 10800.0009 ; and so on . = = When a ...
... means ten . When a decimal fraction is expressed as a decimal , there are as many places in the decimal as there are O's in the denominator of the decimal fraction . Thus , .9 ; 180.09 ; 1000 = .009 ; 10800.0009 ; and so on . = = When a ...
Σελίδα 85
... mile = rods = yards = feet inches The sign for feet . " is frequently used for inches , and the sign ' Thus , 2 ' 6 " means 2 feet 6 inches . 3. How many inches in 1 ft . 3 in TABLE OF LINEAR MEASURE 85 Linear Measure.
... mile = rods = yards = feet inches The sign for feet . " is frequently used for inches , and the sign ' Thus , 2 ' 6 " means 2 feet 6 inches . 3. How many inches in 1 ft . 3 in TABLE OF LINEAR MEASURE 85 Linear Measure.
Σελίδα 88
... mean is that , since the unit of measurement is 1 square foot , we have in one row 4 of these units , or 4 square feet ; in 3 rows we have 3 times 4 square feet , or 12 square feet . PROBLEMS Oral 1. How many square inches in a ...
... mean is that , since the unit of measurement is 1 square foot , we have in one row 4 of these units , or 4 square feet ; in 3 rows we have 3 times 4 square feet , or 12 square feet . PROBLEMS Oral 1. How many square inches in a ...
Περιεχόμενα
1 | |
16 | |
24 | |
32 | |
38 | |
63 | |
85 | |
91 | |
266 | |
272 | |
281 | |
288 | |
297 | |
305 | |
315 | |
326 | |
100 | |
106 | |
110 | |
114 | |
141 | |
153 | |
159 | |
203 | |
210 | |
212 | |
219 | |
225 | |
234 | |
254 | |
261 | |
327 | |
335 | |
339 | |
347 | |
354 | |
363 | |
372 | |
383 | |
391 | |
397 | |
406 | |
412 | |
421 | |
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
25 cents 60 days acres altitude amount bank barrel base bill board foot bought bushels buys Change circumference commission common fractions containing cord cube cubic feet cubic foot dealer decimal denominator diameter dimensions discount Divide dividend divisor dollar dozen equal Express farmer feet long figure Find the area Find the cost Find the number Find the sum Find the total gain gallons Gatun lake greatest common divisor hundred hundredths hundredweight improper fractions inches least common multiple LENGTH WIDTH long ton lowest terms MEASURE mixed number months Multiply Oral ounces paid par value parallelogram peck perimeter potatoes PROBLEMS Written pupils quart rectangle shares sold Solve square feet square foot square miles square rods square yard Subtract thousandths tons total number trapezoid triangle units week weight whole number wide Write WRITTEN PROBLEMS
Δημοφιλή αποσπάσματα
Σελίδα 96 - 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 19 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 214 - A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center.
Σελίδα 406 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2...
Σελίδα 102 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 403 - 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 409 - Volume 1,000 cubic millimeters (mm3) =1 cubic centimeter cm3 1,000 cubic centimeters =1 cubic decimeter dm3 1,000 cubic decimeters =1 cubic meter m3 Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 103 - TABLE. 16 ounces (oz.) = 1 pound (lb.). 100 pounds = 1 hundredweight (cwt.). 2000 pounds = 1 ton (t.). 112 pounds = 1 long hundredweight. 2240 pounds = 1 long ton. The long ton is used in the United States Custom Houses, and in wholesale transactions in iron and coal.
Σελίδα 77 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 407 - Weight is used by apothecaries and physicians in compounding dry medicines. 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,.