 | Warren Colburn - Arithmetic - 1825 - 144 pages
...for £ of what it cost him ; how ' y O ' much did he gain 1 3. If 7 men can do a piece of work in 4f days, how long will it take 1 man to do it ? How long...men to do it ? 4. If 4 men can do a piece of work in 9f days, how long would it take to do it, if 7 men werf employed ? 5. There is a pole standing so... | |
 | Warren Colburn - Arithmetic - 1828 - 186 pages
...it for f of what it cost him ; how much did he gain ? (• 3. If 7 men can do a piece of work in 4f days, :/• .~ how long will it take 1 man to do it ? How long will it take 3 men to do it ï /J 4. If 4 men can do a piece of work in Щ days, how long would it take to do it if 7 men were... | |
 | Warren Colburn - Arithmetic - 1828 - 192 pages
...sold it for £ of what it cost him ; how much did he gain? 3. If 7 men can do .a piece of work in 4f days, how long will it take 1 man to do it ? How long will it tqke 3 men to do it ? 4. If 4 men can do a piece of work in 9f days, how long would it take to do it,... | |
 | Warren Colburn - Arithmetic - 1836 - 216 pages
...for f of what it cost him ; how much did he gain ? , 3. If 7 men can do a piece of work in 4f (Mays, how long will it take 1 man to do it ? How long will...4. If 4 men can do a piece of work in 9^ days, how ion.g would it take to do it if 7 men were employed ? 5. There is a pole standing so that $ of it is... | |
 | Warren Colburn - 1839 - 170 pages
...gain ? 3. If 7 men can do a piece of work in 43 dajs, how long will it take 1 man to do it? How Ion,' will it take 3 men to do it? 4. If 4 men can do a piece of work in 9f day?, how long would it take to do it if 7 men were employed ? 5. There is a pole standing so... | |
 | Warren Colburn - Arithmetic - 1826 - 180 pages
...him ; how much did he lose ? 2. A man bought a quantity of flour for 53f dollars, and sold it for f- of what it cost him ; how much did he gain? 3. If...men to do it ? 4. If 4 men can do a piece of work in 9-f days, how long would it take to do it, if 7 men were employed ? 5. There is a pole standing... | |
 | Warren Colburn - Arithmetic - 1847 - 170 pages
...firkins of butter cost 26 dollars, what will 7 firkins cost ? 15. If 3 men can do a piece of work in 7 days, how long will it take 1 man to do it ? How long would it take 4 men 1 16. If 2 cocks will empty a cistern in 3 hours, in h^iv long a time would 1 empty... | |
 | Warren Colburn - Arithmetic - 1849 - 166 pages
...firkins of butter cost 26 dollars, what will 7 firkins cost ? 15. If 3 men can do a piece of work in 7 days, how long will it take 1 man to do it? How long would it take 4 men ? 16. If 2 cocks will empty a cistern in 3 hours, in how long a time would 1 empty... | |
 | Warren Colburn - Arithmetic - 1858 - 208 pages
...firkins of butter cost 26 dollars, what will 7 firkins cost ? 15. If 3 men can do a piece of work in 7 days, how long will it take 1 man to do it ? How lung would it take 4 men ? 16. If 2 pipes will empty a cistern in 3 hours, in how long a time would... | |
 | Warren Colburn - Arithmetic - 1862 - 200 pages
...sold it for f of what it cost him ; how much did he gain ? 3. If 7 men can do a piece of work in 4f days, how long will it take 1 man to do it ? How long...men to do it ? 4. If 4 men can do a piece of work in 9f days, how long would it take to do it if 7 men were employed ? 5. There is a pole standing so... | |
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If 7 men can do a piece of work in 4f days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4. 
