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If 2 men start from the same place, and travel in opposite directions; one at the rate of 3f miles in an hour, and the other 4 j miles; how far will they be apart at the end of 1 hour ? how far at the end...
Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ... - Σελίδα 131
των Warren Colburn - 1826 - 172 σελίδες
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Elementary Arithmetic, Oral and Written

William Guy Peck - 1878 - 232 σελίδες
...eight rows of squares and eight squares in each row; how many squares are there on the board ? 5. Two men start from the same place and travel in opposite directions ; one travels 2 miles an hour, the other travels 3 miles an hour ; how far apart will they be at the end...

...chain, 1 dollar for a key, and 5 dollars for a pin ; how many dollars did she give for all 1 8. Two men start from the same place and travel in opposite directions, one at the rate of two miles in an hour, and the other six; how far apart are they in 7 hours? How far in 10 hours? 9....

The American Intellectual Arithmetic: Designed for the Use of Schools and ...

John Fair Stoddard - 1866
...do a piece of work in 9 days, how many days would it take 1 man to perform the same work ? 61. Two men start from the same place, and travel in opposite directions, one at the rate of 7 miles an hour, the other, 9 miles an hour; how far apart will they be in 2 hours ? 62. Two men start...

The Complete Arithmetic: Oral and Written

Henry Bartlett Maglathlin - 1831 - 368 σελίδες
...obtained \$7665 for the apples from his orchard at \$ 3 a barrel. How many barrels did he have ? 134. Two men start from the same place and travel in opposite directions, one at the rate of 25 miles a Any, and the other at the rate of 31 miles a day. When 5656 miles apart how many days had...

Intellectual Arithmetic by Induction and Analysis ...

Joseph Ray - 1881 - 164 σελίδες
...What will 9 yards of cloth cost at \$6 a yard? 20. What will 9 oranges cost at 8 cents each? 21. Two men start from the same place and travel in opposite directions : one travels 2 miles an hour, the other 4 miles : how far will they be apart at the end of 1 hour? At the...

The Complete Arithmetic, Oral and Written, on the Basis of Works

Henry Bartlett Maglathlin - 1882 - 368 σελίδες
...obtained \$ 7665 for the apples from his orchard at \$ 3 a barrel. How many barrels did he have ? 134. Two men start from the same place and travel in opposite directions, one at the rate of 25 miles a day, and the other at the rate of 31 miles a day. When 5656 miles apart how many days had...

Complete Graded Arithmetic, Oral and Written: Upon the Inductive Method of ...

James Bates Thomson - 1882 - 400 σελίδες
...How many quarts in 25 gallons of milk? 14. How many quarts in 30 gallons and 5 quarts ? 15. If two men start from the same place and travel in opposite directions, one at the rate of 4 miles per hour, the other, 3 miles, how far apart will they be in 6 hours ? WRITTEN PROBLEMS FOR...

First Lessons in Arithmetic, Oral and Written: Illustrated for Primary Schools

James Bates Thomson - 1882 - 144 σελίδες
...is 72 miles from home and travels 6 miles an hour, how long will it take him to reach home ? 10. Two men start from the same place and travel in opposite directions, one going 6 miles au hour, the other 5 miles an hour ; how far apart will they be in 10 hours ? 11. At...

A New Complete Arithmetic: Uniting Oral and Written Exercises

Emerson Elbridge White - 1883 - 360 σελίδες
...it? 5. If 35 bushels of oats will feed 8 horses 25 days, how long will they feed one horse? 6. Two men start from the same place and travel in opposite directions, one at the rate of 28 miles a day, and the other at the rate of 32 miles a day: how far will they be apart at the end...

Education by Doing: Or, Occupations and Busy Work, for Primary Classes

Anna Johnson - 1884 - 109 σελίδες
...and lived 75 years, the year that he died would be the sum of 1656 and 75, which is 1731." " If two men start from the same place and travel in opposite directions, one at the rate of six miles a day and the other at the rate of four miles a day, at the end of one day they would be...