Junior Mathematics for Today, Τόμος 1Ginn, 1933 |
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Σελίδα 3
... necessary for each of the tents . They also built two big fireplaces , and finally put up a large rectangular mess tent . Each day they improved the camp until at last , after four weeks , it was nearly perfect . They were all sorry to ...
... necessary for each of the tents . They also built two big fireplaces , and finally put up a large rectangular mess tent . Each day they improved the camp until at last , after four weeks , it was nearly perfect . They were all sorry to ...
Σελίδα 54
... necessary ? 20 " 2 15 " 6. A room is 12 ft . long and 10 ft . wide . There are two doors , each 3 ft . wide . A baseboard is to be built around the room . How many feet of baseboard are necessary ? 7. A certain city block is 400 ft ...
... necessary ? 20 " 2 15 " 6. A room is 12 ft . long and 10 ft . wide . There are two doors , each 3 ft . wide . A baseboard is to be built around the room . How many feet of baseboard are necessary ? 7. A certain city block is 400 ft ...
Σελίδα 127
... necessary to remember that business people often count any part of a cent in the answer as an extra cent . The decimal form is better if the fraction in the mixed number has a large denominator . In all cases it is helpful to estimate ...
... necessary to remember that business people often count any part of a cent in the answer as an extra cent . The decimal form is better if the fraction in the mixed number has a large denominator . In all cases it is helpful to estimate ...
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