Junior Mathematics for Today, Τόμος 1Ginn, 1933 |
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Σελίδα 143
... Express each fraction ( a ) in the form of hundredths ; ( b ) as a decimal ; ( c ) as a per cent . Per cent raised ... Express the following decimals as per cents : 1..23 . 3. .91 . 5. .06 . 7. .14 . 9. .8 . 2. .47 . 4. .19 . 6. .01 . 8 ...
... Express each fraction ( a ) in the form of hundredths ; ( b ) as a decimal ; ( c ) as a per cent . Per cent raised ... Express the following decimals as per cents : 1..23 . 3. .91 . 5. .06 . 7. .14 . 9. .8 . 2. .47 . 4. .19 . 6. .01 . 8 ...
Σελίδα 265
... Express as a decimal 21 % . Solution . 21 % = 2 2.5 = = .025 . 100 100 Express each of the following per cents as a decimal : 23.41 % . 24. 3.5 % . 25. 42.3 % . 26. 20 % . 27.6.7 % . 28.6 % . 29.51 % - 30..375 % . 31. 10.9 % . 32. 273 ...
... Express as a decimal 21 % . Solution . 21 % = 2 2.5 = = .025 . 100 100 Express each of the following per cents as a decimal : 23.41 % . 24. 3.5 % . 25. 42.3 % . 26. 20 % . 27.6.7 % . 28.6 % . 29.51 % - 30..375 % . 31. 10.9 % . 32. 273 ...
Σελίδα 321
... Express 2.75 % as a fraction in its lowest terms . 44. Express as a per cent , to the nearest tenth of one per cent . 45. Find the average of 7 % , 4 % , and 103. Express the result as a decimal . CHAPTER XVI The Triangle Everyday Uses ...
... Express 2.75 % as a fraction in its lowest terms . 44. Express as a per cent , to the nearest tenth of one per cent . 45. Find the average of 7 % , 4 % , and 103. Express the result as a decimal . CHAPTER XVI The Triangle Everyday Uses ...
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