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" 7. Two men start from the same place and travel in opposite directions : one travels 3 miles an hour, and the other 4 miles an hour ; how far apart will they be at the end of 1 hour ? of 2 hours ? of 5 hours "
AN INTELLECTUAL ARITHMETIC, WITH AN INTRODUCTION TO WRITTEN ARITHMETIC. - Σελίδα 40
των A. WALTON, ELECTRA N. L. WALTON - 1869
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Elementary Arithmetic

William W. Speer - 1897 - 314 σελίδες
...4/ more than a dime and Edna has 5/ less than a dime. How many more cents has Nettie than Edna? 4. Two men start from the same place and travel in opposite directions at the rate of 6 mi. an hour. How far apart are they at the end of an hour ? 5. A school contains 5...

Elementary Arithmetic

William W. Speer - 1897 - 314 σελίδες
...4/ more than a dime and Edna has 5/ less than a dime. How many more cents has Nettie than Edna? 4. Two men start from the same place and travel in opposite directions at the rate of 6 mi. an hour. How far apart are they at the end of an hour? 5. A school contains 5...

New School Algebra

George Albert Wentworth - 1898 - 407 σελίδες
...built on the average 4 rods a day, and the other 3 rods a day. How many days did they work ? —17. Two men start from the same place and travel in opposite directions, one 30 miles a day, and the other 20 miles a day. In how many days will they be 350 miles apart ? —"18....

New School Algebra

George Albert Wentworth - 1898 - 407 σελίδες
...them built on the average 4 rods a day, and the other 3 rods a day. How many days did they work ? 17. Two men start from the same place and travel in opposite directions, one 30 miles a day, and the other 20 miles a day. In how many days will they be 350 miles apart ? 18. Two...

New School Algebra

George Albert Wentworth - 1898 - 407 σελίδες
...them built on the average -I rods a day, and the other 3 rods a day. How many days did they work ? 17. Two men start from the same place and travel in opposite directions, one 30 miles a day, and the other 20 miles a day. In how many days will they be 350 miles apart ? 18. Two...

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

Emerson Elbridge White - 1898 - 225 σελίδες
...are 7 oranges worth? 4. If there are 8 pints in a gallon, how many pints are there in 6 gallons? 5. Two men start from the same place, and travel in opposite directions, one at the rate of 3 miles an hour and the other 4 miles an hour: how far will they be apart in 8 hours?...

New School Algebra

George Albert Wentworth - 1898 - 407 σελίδες
...them built on the average 4 rods a day, and the other 3 rods a day. How many days did they work ? 17. Two men start from the same place and travel in opposite directions, one 30 miles a day, and the other 20 miles a day. In how many days will they be 350 miles apart ? 18. Two...

New School Algebra

George Albert Wentworth - 1898 - 407 σελίδες
...them built on the average 4 rods a day, and the other 3 rods a day. How many days did they work ? 17. Two men start from the same place and travel in opposite directions, one 30 miles a day, and the other 20 miles a day. In how many days will they be 350 miles apart ? 18. Two...

New School Algebra

George Albert Wentworth - 1898 - 407 σελίδες
...them built on the average 4 rods a day, and the other 3 rods a day. How many days did they work ? 17. Two men start from the same place and travel in opposite directions, one 30 miles a day, and the other 20 miles a day. In how many days will they be 350 miles apart ? 18. Two...

New School Algebra

G.A. Wentworth - 1901
...them built on the average 4 rods a day, and the other 3 rods a day. How many days did they work ? 17. Two men start from the same place and travel in opposite directions, one 30 miles a day, and the other 20 miles a day. In how many days will they be 350 miles apart ? 18. Two...




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