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" Two men depart from the same place, and travel in opposite directions, one at the rate of... "
The North American Arithmetic: Part Second, Uniting Oral and Written ... - Σελίδα 45
των Frederick Emerson - 1832 - 216 σελίδες
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Daboll's Complete Schoolmaster's Assistant: Being a Plain Comprehensive ...

Nathan Daboll, David Austin Daboll - 1849 - 249 σελίδες
...30. What is the cost of $1500 Bank Stock, at 8i per cent advance, or at 108£ per cent? Ans. $1625. 31. Suppose 2 men start from the same place and travel...one at the rate of 5 miles an hour, and the other | as fast. How far apart would they be at the end of 13 hours ? Ans. 108.| miles. 32. A hare starts...

The Child's First Book in Arithmetic

Nelson M. Holbrook - 1849 - 110 σελίδες
...watch worth 10 dollars, and the balance in money ; how much money did he receive ? Why ? 3. If two men start from the same place, and travel in opposite directions, one at the rate of 4 miles an hour, and the other at the rate of 6 miles an hour, how far apart will they be at the end...

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

John Fair Stoddard - 1849 - 164 σελίδες
...of work in 9 days, how many days would it take 1 man to perform the same work ? 61. Two men started from the same place, and travel in opposite directions ;—one at the rate of 7 miles ar> hour, the other 9 miles an hour; how far apart will they be in 2 hours ? 62. Two men start...

Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1849 - 160 σελίδες
...he travel in 3 hours .T^'how far in 7 hours'! -- how far in 12 hours ? 9 tJ 100. If 2 men startfrowi the same place, and travel in opposite directions ; one at the rate of 3f miles in iin hour, and the other 4j miles f how far will they be apart at the end of 1 hourR how...

Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1849 - 160 σελίδες
...would he travel in 3 hours ? how far in 7 hours ? how far in 12 hours ? 100. If 2 men start from tlie same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£ miles ; how far will they be apart at the end of 1 hour 1 how...

Intellectual Arithmetic: Upon the Inductive Method of Instruction

Warren Colburn - 1849 - 160 σελίδες
...in an hour, how far would he travel in 3 hours ? How far in 7 hours ? How far in 12 hours ? 100. If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£ miles ; how far will they be apart at the end of 1 hour ? How...

Arithmetic, Practically Applied ...

Horace Mann - 1851
...miles an hour. In what time will they meet if they are now 38 } miles apart? Ans. 3'|4| 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 5T3r miles an hour. In what time will they be 100 miles apart? Ans....

An Intellectual and Practical Arithmetic: Or, First Lessons in Arithmetical ...

James L. Enos - 1851 - 144 σελίδες
...in 10 hours ? How far in 6 days if they travel 10 hours each day ? 96. Two men leave the same point and travel in opposite directions ; one at the rate of 5 miles in 3 hours, and the other at the rate of 7 miles in 5 hours ; how much faster did one travel than the...

Elements of Arithmetic: The primary-school arithmetic, designed for ...

Horace Mann, Pliny Earle Chase - 1851 - 160 σελίδες
...of 72 is ^T of how many ninths of 63 ? ÎtS. MISCELLANEOUS EXAMPLES. 1. Two men start from Boston, and travel in opposite directions, one at the rate of 5| miles in an hour, and the other at the rate of 6§ miles an hour. How far apart will they be in 1 hour? In...

The North American Arithmetic: Part Second, Uniting Oral and ..., Μέρος 2

Frederick Emerson - 1852
...each lay up in 3 months ? 29. If 12 men can perform a piece of work in 6 days, TO what time would 10 men perform the work ? 30. How many men must be employed,...directions, one at the rate of 5 miles an hour and the other -| as fast; — how far apart will they . be in 11 hours ? "\ 32. A fox has 35 rods the start of a...




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