A Second Course in the New MathematicsAllyn and Bacon, 1928 - 375 σελίδες |
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Σελίδα 11
... inches by 12 inches would contain about square inches . 9. 36 hours of work at 40 ¢ an hour would amount to about 10. 25 % of 562 quarts is about quarts ? 11. 250 + 125 + 275 + 150 + 425 is about 12. § of 810 is about 13. 20 is about ...
... inches by 12 inches would contain about square inches . 9. 36 hours of work at 40 ¢ an hour would amount to about 10. 25 % of 562 quarts is about quarts ? 11. 250 + 125 + 275 + 150 + 425 is about 12. § of 810 is about 13. 20 is about ...
Σελίδα 30
... inches in height . He is now 63 inches tall . How tall was he a year ago ? 5. One number is 15. The sum of that number and another number is 35. Find the second number . 6. A line is 50 inches long . One part. THE HOUSE THAT JACK BUILT ...
... inches in height . He is now 63 inches tall . How tall was he a year ago ? 5. One number is 15. The sum of that number and another number is 35. Find the second number . 6. A line is 50 inches long . One part. THE HOUSE THAT JACK BUILT ...
Σελίδα 31
Edward Ira Edgerton, Perry Amherst Carpenter. 6. A line is 50 inches long . One part of it is 20 inches . How long is the other part ? 7. What number increased by 6.5 equals 9.5 ? 8. Mary will be 17 years old in 7 years . How old is she ...
Edward Ira Edgerton, Perry Amherst Carpenter. 6. A line is 50 inches long . One part of it is 20 inches . How long is the other part ? 7. What number increased by 6.5 equals 9.5 ? 8. Mary will be 17 years old in 7 years . How old is she ...
Σελίδα 42
... inches more than the shortest side . The second side is 1 inch longer than the shortest side . The total length of the three sides is 25 inches . Find the length of each side . 14. A line 47 inches long is divided into three. JANE ...
... inches more than the shortest side . The second side is 1 inch longer than the shortest side . The total length of the three sides is 25 inches . Find the length of each side . 14. A line 47 inches long is divided into three. JANE ...
Σελίδα 43
... inches longer than the first part , and the third part is 12 inches longer than the first part . How long is each part ? 15. Find the length and width of a rectangle which is 62 feet around , if the length is 7 feet more than the width ...
... inches longer than the first part , and the third part is 12 inches longer than the first part . How long is each part ? 15. Find the length and width of a rectangle which is 62 feet around , if the length is 7 feet more than the width ...
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Άλλες εκδόσεις - Προβολή όλων
Second Course in the New Mathematics Edward Ira Edgerton,Perry Amherst Carpenter Προβολή αποσπασμάτων - 1958 |
Συχνά εμφανιζόμενοι όροι και φράσεις
accuracy altitude amount angle annual automobile average bonds bought bushel cents compound interest compounded semi-annually cube cubic foot cylinder decimal point deposit diameter discount dividend dollars earn endowment policy equal equation Example Executive Committee feet long Find the cost Find the number Find the square Find the total Find the value formula Fractions gallons graph hypotenuse inches income Keystone View Company length measure meter miles money order months mortgage Multiply paid par value pounds premium problems pupils quarts ratio receive rectangle right triangle rods savings bank score Second Trial selling price shares Short-Cut side similar triangles simple interest Skill Test Chapter sold Solution Solve square root stop loss order Subtract telegraphic money Third Trial total cost Trial of Chapter Trial of Skill week weight width yards
Δημοφιλή αποσπάσματα
Σελίδα 357 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 356 - Measures of Length 10 millimeters (mm) =1 centimeter cm 10 centimeters =1 decimeter dm 10 decimeters =1 meter m 10 meters =1 dekameter Dm 10 dekameters =1 hektometer Hm 10 hektometers =1 kilometer Km...
Σελίδα 356 - 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 360 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Σελίδα 360 - TABLE. 4 farthings (far. or qr.) make 1 penny, d. 12 pence " 1 .shilling, s. 20 shillings " 1 pound or sovereign, £ or sov.
Σελίδα 357 - OF ANGLES OR ARCS 60 seconds ("), .... =1 minute (') 60 minutes, =1 degree (°) 90 degrees, =1 right angle or quadrant ( a ) 360 degrees, =1 circle (cir.) 1 cir. =360° = 21,600
Σελίδα 356 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 98 - In a right triangle, the side opposite the right angle is called the hypotenuse and is the longest side.
Σελίδα 119 - The formula states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the base and altitude.
Σελίδα 358 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg 10 dekagrams =1 hektogram Hg 10 hektograms =1 kilogram Kg...