The Popular Educator Arithmetic for Grammar Grades, Βιβλίο 1

Εξώφυλλο
Educational Publishing Company, 1889
 

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Δημοφιλή αποσπάσματα

Σελίδα 97 - If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£...
Σελίδα 31 - ... 65-28 = ? (Say 65, 45, 37.) 3. 84-28 5. 93-54 7. 59-29 9. 83-26 4. 76-37 6. 46-38 8. 81-17 10. 48-29 11. 49x10 = ; 73x100 = ; 8x1000 = . 12. How many dresses will 36 yd. of silk make if 9 yd. will make one dress ? is. 3 dozen eggs cost $.39. One dozen costs . Numbers of Days in the Different Months : January 31 April 30 July 31 October 31 February 28 May 31 August 31 November 30 March 31 June 30 September 30 December 31 February has 29 days once in four years (Leap year). 1. a. How many days...
Σελίδα 46 - Ans. 1740. 3. If 46 men can do a piece of work in 60 days, how many men will it take to do it in one day ? 4. Two men depart from the same place, and travel in opposite directions, one at the rate of 27 miles a day, the other 31 miles a day ; how far apart will they be at the end of 6 days ? Ans.
Σελίδα 95 - First Ward, Second Ward, Third Ward, Fourth Ward, Fifth Ward, Sixth Ward, Seventh Ward, Eighth Ward, .Ninth Ward, Tenth Ward...
Σελίδα 128 - A farmer bought 4590 feet of boards at 3 cents a foot and gave in payment cheese at 13 cents a pound. How many pounds did it take ? 114. In one part of her orbit the moon is 224,000 miles from the earth. If a cannon-ball, moving at the rate of 16 miles a minute, should go this distance, in how many minutes would it make the passage ? 115. In a brisk gale, air moves 2200 feet a minute. How many feet is that an hour ? How many miles ? 116.
Σελίδα 83 - Ans. 201324 barrels. 17. Two men start together from the same place, and travel in the same direction ; one goes 63 miles each day, and the other goes 37 miles.
Σελίδα 47 - Since there are 60 seconds in a minute and 60 minutes in an hour, the value of both columns is 60*.
Σελίδα 5 - July has 31 days; August, 31; September, 30; October, 31 ; November, 30 ; and December, 31 : how many days in the last six months of the year?

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