...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...

...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...

...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,...

...flour fot 5Щ dol» lars, and 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 4£ days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4. If 4 men can do a piccf of work in 9J days, how long would it take to do it if...

...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 it take 3 men to do it ? 4. If 4 men can do a piece of work in 9^ days, how ion.g would it take to do it if...

...were the whole worth ? 21. What would be the price of 9 barrels of cider, at 3 dollars a barrel ? 22. If 3 men can do a piece of work in 4 days : how many days will it take 6 men to do it ? 23. If you have a journey of 96 miles to go in 4 days : how...

...flour for 53 1 dollars, and sold it for f of what it cost him ; ho» much did he gain? 3. If 7 men can do a piece of work in 4$ days, how long will it take 1 man to do it 1 How loug will it take 3 men to do it 1 4. If 4 men can do a piece of work in 9^ days, how long would...

...quantity last one horse ? V. The questions that follow should be done like Example 6, page 82. 43. If 3 men can do a piece of work in 4 days, how long would it take 2 men to do the same work ? 44. If a quantity of provisions will last 4 men 5 days, how...

...thick, will equal .J of § of | of f of J of J of $ of a dollar, equal to ^ of a dollar. ANSWER. 116. If 3 men can do a piece of work in 4 days, by working 12 hours a day, how many hours per day must 8 men labor to do the same work, in 9 days ?...

...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...