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" If 4% bonds to the amount of $8000 face value are bought at 92^%, find the cost of the bonds, and the rate of income on the investment. 12. If 3 men can do a piece of work in 8 days of 10 hours each, how many men will be required to do the same work in... "
The American Primary School Arithmetic: Designed for the Use of Pupils in ... - Σελίδα 53
των James Robinson (Jr.) - 1851 - 96 σελίδες
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Rose's New Arithmetic: An Explanatory and Practical Arithmetic, Adapted to ...

John Rose - 1835 - 180 σελίδες
...divided between 86 men, so that each man may receive 50 dollars 1 Ans. 4300 dollars. 39. If 28 men can do a piece of work in 9 days, how many men will it require to do it in 1 day 7 Ans. 252 men. 40. Supposing the number of houses in a certain town to...

The American Equater: Or, Arithmetic Simplified in which Equations are Used ...

Conley Plotts - 1848 - 264 σελίδες
...sufficient for 5 days, how long would the same quantity of provisions last one soldier? 41. Twelve men can do a piece of work in 9 days, how many men must be employed to do the same work in one day? 42. If 9 horses can eat a certain quantity of hay...

THE AMERICAN PRIMARY SCHOOL ARITHMETIC

JAMES ROBINSON - 1851
...each week's work ? 15. What will 9 pounds of sugar come to, at 9 cents a pound ? 16. If 81 cents be equally divided among 9 boys, how many cents will...many men will be required to do the same work in one clay ? LESSON OII. LESSON 1 time 10 are how many ? 2 times 10 are how many? 3 times 10 are how many?...

AN INTELLECTUAL AND PRACTICAL ARITHMETIC, OR, FIRST LESSONS IN ARITHMETICAL ...

JAMES L. ENOS - 1851
...all cost him ? 88. If a man can earn 12 dollars a month, how mudh «can he earn in 9 months ? 8.9. if 11. men can do a piece of work in 9 days, Jiowi-long will it take 1 man to do it ? 90. Two boats pass the same point on a river at the same-time:.;...

The American Elementary Arithmetic

James Robinson (of Boston.) - 1857
...coffee cost 10 cents, how many eenta will 9 pounds cost ? 18. How many writing-books, at 10 cents gach, can you buy with 90 cents ? . 19. If 11 men can do...boys, how many nuts will each boy receive ? LESSON Oil. LESSON 1 time 10 are how many? 2 times 10 are how many? 3 times 10 are how many ? 4 times 10 are...

The American Elementary Arithmetic, Μέρος 1

James Robinson (of Boston.) - 1858
...each week's work '! 15. What will 9 pounds of sugar come to, at 9 cents a pound ? 16. If 81 cents be equally divided among 9 boys, how many cents will...boys, how many nuts will each boy receive ? LESSON GIL 1 time 2 times 3 times 4 times 5 times 6 times 7 times 8 times 9- times 10 times 11 times 12 times...

The Analysis of Intellectual Arithmetic: With Mental and Blackboard ...

Stoddard A. Felter - 1868 - 214 σελίδες
...1 man to do it? 14:. How long will it. take 1 man to do what 9 men can do in 8 days ? 15. If 6 men can do a piece of work in 9 days, how many men would be required in order to do it in 1 day ? FOKM. — To do it in 1 day requires 9 times as many...

Annual Report, Τόμος 15

Chicago (Ill.). Board of Education - 1869
...and thereby lost $25. What did the sugar cost per barrel? 19. If 8 men can do a piece of work in 5 days, how many men will be required to do the same work in 2 days? SECOND GRADE QUESTIONS. ARITHMETIC. Time allotted, 9.30 to 11.30. [Paper will be furn1shed...

The Complete Arithmetic: Oral and Written

Daniel W. Fish - 1874 - 516 σελίδες
...men, or 40 men, to build it in 1 day, and 1 fourth of 40 men, or 10 men, to build it in 4 days. 21. How many men will be required to do the same work in 5 days that 4 men can do in 40 days ? 22. If 6 men can dig a ditch in 5 days, how many men would be...

An Intermediate Arithmetic: Uniting Mental and Written Exercises in a ...

Emerson Elbridge White - 1876 - 225 σελίδες
...7. Charles receives 9 dollars a month as errandboy: how much will he earn in 10 months? 8. If 7 Inen can do a piece of work in 9 days, how many men will it take to do the same work in one day? .9. If a quantity of provisions will supply 10 men 9 days,...




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