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 Βιβλία Βιβλία 31 - 40 από 147 για 7. Two men start from the same place and travel in opposite directions : one travels....
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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## Arithmetic, Practically Applied ...

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...J miles an hour. In what time will they meet if they are now 38f miles apart? Am. 3|||f hours. 79. Two men start from the same place and travel in opposite directions, one at the rate of 4^- miles an hour, and the other 5 T 3 T miles an hour. In what time will they be 100...

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## ARITHMETIC, PRACTICALLY APPLIED, FOR ADVANCED PUPILS, AND FOR PRIVATE REFERENCE.

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...How much moro is 8 times 8 than 7 times 9 ? ,9. How much more is 8 times 9 than 10 times 7? 10. If two men start from the same place, and travel in opposite directions, the one travelling at the rate of 3 miles an hour, and the other at the rate of 4 miles an hour, how...