Arithmetic by Grades for Inductive Teaching, Drilling and Testing, Βιβλίο 4

Εξώφυλλο
Ginn & Company, 1893
 

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Άλλες εκδόσεις - Προβολή όλων

Συχνά εμφανιζόμενοι όροι και φράσεις

Δημοφιλή αποσπάσματα

Σελίδα 112 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 112 - MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq.
Σελίδα 19 - The surplus of every year has to be devoted, in conformity with several enactments of Congress, to the gradual redemption of the national debt. The following table shows the total amount of the national debt, on the 1st of July...
Σελίδα 107 - How many days will it take him if he works 12 hours a day? 2. 6 men can build a wall in just 2 weeks. How many days will it take them if 2 men are added to their number ? 3. If 20 men can make a road in 180 days, how many days would it take 60 men ? 180 men ? 10 men ? 4.
Σελίδα 88 - How many square yards in the walls of a room 18 ft. long, 12 ft. wide, and 9 ft. high? At 60/ a square yard, what will a carpet for the room cost ? 5.
Σελίδα 112 - TABLE. 60 seconds (sec.) make 1 minute, min. 60 minutes " 1 hour, h. 24 hours " 1 day da. 7 days " 1 week, wk. 365 days " 1 common year,. . .yr. 366 days " 1 leap year, yr. 12 calendar months
Σελίδα 87 - ... long measures how many sq. ft. ? How many sq. yd. ? 8. How many square yards in a roll of matting '36 in. wide and 60 ft. long ? 9. How many yards long is a roll of Brussels carpet containing 60 sq. yd., if the carpet is f yd. wide ? 1. This plan is drawn on a scale of 8 ft. to an inch. With a rule measure the dimensions of each of the above figures composing the rectangle. Find out, if you can, the area in square feet of each figure. Add the areas together and see if the sum agrees with the...

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