Junior Mathematics for Today, Τόμος 1Ginn, 1933 |
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Σελίδα 145
... cent of his income does he spend for rent ? 30 Solution . $ 120 is 128 of $ 400 . But 128 = 10 % = 30 % . ( Explain ... CENT ONE NUMBER IS OF ANOTHER ( Problems ) 1. A motorist planned to travel a distance of 50 mi . After he had ...
... cent of his income does he spend for rent ? 30 Solution . $ 120 is 128 of $ 400 . But 128 = 10 % = 30 % . ( Explain ... CENT ONE NUMBER IS OF ANOTHER ( Problems ) 1. A motorist planned to travel a distance of 50 mi . After he had ...
Σελίδα 158
... cent of attendance ? SUMMARY In your study of percentage you have learned 1. The meaning and importance of per cents . 2. The various ways of expressing hundredths . 3. How to picture per cents . 4. How to find per cents of numbers . 5 ...
... cent of attendance ? SUMMARY In your study of percentage you have learned 1. The meaning and importance of per cents . 2. The various ways of expressing hundredths . 3. How to picture per cents . 4. How to find per cents of numbers . 5 ...
Σελίδα 272
... cent ? 30. The gasoline tax in some states was raised from 1 ¢ a gallon to 3 ¢ . This was an increase of what per cent ? 31. The average yearly attendance at the movies in the United States , during a recent five - year period , rose ...
... cent ? 30. The gasoline tax in some states was raised from 1 ¢ a gallon to 3 ¢ . This was an increase of what per cent ? 31. The average yearly attendance at the movies in the United States , during a recent five - year period , rose ...
Περιεχόμενα
INTRODUCTION | 1 |
CHAPTER | 8 |
Making Sure of Fundamentals | 27 |
Πνευματικά δικαιώματα | |
17 άλλες ενότητες δεν εμφανίζονται
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD acute angles amount arithmetic average bank base budget building called centimeter central angles chord circle graph circumference commission Copy cost cubic decimal per cents diagram diameter discount distance divided division equal everyday expenses Explain figure Find the area Find the missing following exercises fractions given graph picturing height Hence hundredths Illustrative Example inch income interest isosceles triangle length line graph locate marked price mathematics measure method metric system missing numbers missing values multiply Optional paid parallel lines parallelogram perimeter prism problems profit protractor pupils radius rectangle rectangular solid reflex angle regular polygons right angle right triangle savings scale selling price shown shows sides sold Solution squared paper draw straight angle subtract suggested tipi trapezoid triangular prism vertex angle volume week whole number width write yard