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" Ans. $47. 28. There are 12 months in 1 year : how many years, are there in 540 months? Ans. 45 yrs. "
The American Primary School Arithmetic: Designed for the Use of Pupils in ... - Σελίδα 51
των James Robinson (Jr.) - 1851 - 96 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

Ray's New Practical Arithmetic: A Rev. Ed. of the Practical Arithmetic

Joseph Ray - 1877 - 336 σελίδες
...321276 quarts? 80319. 30. At $8 a barrel, how many barrels of flour cam be bought for $1736? 217. 31. There are 7 days in one week : how many weeks are there in 734566 days? 104938. 32. A number has been multiplied by 11, and the product is 495: what is the number?...

A Mental Arithmetic, on the Inductive Plan: Being an Advanced IntellectuaL ...

Benjamin Greenleaf - 1879 - 180 σελίδες
...shillings ? 11. At 2 dollars a barrel, how many barrels of apples can be bought for 14 dollars ? 12. If there are 7 days in one week, how many weeks are there in 56 days ? 13. How many skeins of silk, at 3 cents a skein, can be bought for 21 cents ? 14. How many yards of broadcloth,...

The Normal Rudiments of Arithmetic: Oral and Written, Designed for Primary ...

Edward Brooks - 1895 - 239 σελίδες
...times will a bicycle wheel, 12 feet in circumference, revolve in going one mile, or 5280 feet ? 18. There are 7 days in one week ; how many weeks are there in 560 days? 19. There are 12 inches in one foot; how many feet are there in 1728 inches? 20. A yacht...

Ray's Modern Practical Arithmetic: A Revised Edition of Ray's Practical ...

Joseph Ray - 1903 - 320 σελίδες
...? 45. 29. There are 4 quarts in 1 gallon. How many gallons are there in 321276 quarts ? 80319. 31. There are 7 days in one week. How many weeks are there in 734566 days ? 104938. 32. A number has been multiplied by 11, and the product is 495. What is the number...

A Primary Arithmetic: Uniting Oral and Written Exercises in a Natural System ...

Emerson Elbridge White - 1868 - 144 σελίδες
...will 14 cherries make? 2. How many quarts of milk, at 7 cents a quart, can be bought for 21 cents? 3. There are 7 days in one week : how many weeks are there in 28 days? 4. A horse travels 7 miles an hour: how many hours will it take him to travel 42 miles ? 5....

Practical Arithmetic, by Induction and Analysis

Joseph Ray - 1857 - 320 σελίδες
...80319 gals. 30. At $8 a barrel, how many barrels of flour can be bought for $1736? Ans. 217 barl. 31. There are 7 days in one week : how many weeks are there in 734566 days ? Ans. 104938 wks. 32. A number has been multiplied by 11, and the product is 495 : what...




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