 | Warren Colburn - 1849 - 166 σελίδες
...months and 20 days ? 144. A can do a piece of work in 2 days ; how much of it can he do in 1 day ? 145. B can do a piece of work in 4 days ; how much of it...day, and B can do ^ of it in 1 day, how much would both do in a day ? How long would it take them both together to do the whole ? 147. If 1 man can do... | |
 | Horatio Nelson Robinson - 1863 - 272 σελίδες
...money invested; and $4600 X f=$1840, lost, Ans. Ex. 27. | of |=|, Ans. Ex. 28. Since A can do ^ of the work in 1 day, and B can do \ of it in 1 day, they can both do '-(-^=.2\ °^ the work in 1 day; and if 2^ be done in 1 day, ||( or the while work,... | |
 | George Augustus Walton - 1869 - 188 σελίδες
...same work in 3 days ; what part of the work can A do in 1 day ? what part of it can B do in 1 day? 2. If A can do £ of a piece of work in 1 day, and B can do ^ of it, what part of the work can both together do in 1 day ? How long will it take both together to do the... | |
 | George Augustus Walton - 1866 - 184 σελίδες
...days ; what part of the work can A do in 1 day ? what part of it can B do in 1 day? 2. If A can do 1 of a piece of work in 1 day, and B can do ^ of it, what part of the work can both together do in 1 day? How long will it take both together to do the... | |
 | George Augustus Walton, Electa N. L. Walton - 1869 - 188 σελίδες
...days ; what part of the work can A do in 1 day ? what part of it can B do in 1 day? 2. If A can do J of a piece of work in 1 day, and B can do 1 of it, what part of the work can both together do in 1 day? How long will it take both together to... | |
 | James Stewart Eaton - 1871 - 188 σελίδες
...buy at the four times ? 31. A, B, and C can do a certain piece of 'work in 4 days. A can do ^ of it in 1 day, and B can do -^ of it in 1 day; in how many days can C do the whole work ? MULTIPLICATION TABLE. One* Twice '•! times 4 times 5 times... | |
 | Milton Browning Goff - 1876 - 462 σελίδες
...how much does 1 yard cost ? 19. If 95| cents be paid for 12£ pounds of rice, what cost 1 pound ? 20. If A can do £ of a piece of work in 1 day, and B can do ,£ of the same work in 1 day, what part of it will A and B together do in 1 day ? In how many days will they... | |
 | Joseph Ray - 1877 - 160 σελίδες
...can walk from Cincinnati to Dayton in 3^ days: what part of the distance can he walk in 2 days? 8. A can do \ of a piece of work in 1 day, and B \ of it: what part of the work can both do in a day? 9. A can do \, BJ, and C £ of a piece of work... | |
 | James Stewart Eaton - 1877 - 182 σελίδες
...buy at the four times ? 31. A, B, and C can do a certain piece of work in 4 days. A can do ^ of it in 1 day, and B can do ^ of it in 1 day ; in how many days can C do the whole work ? 32. A gentleman being asked the time of day, replied that... | |
 | Joseph Ray - 1877 - 156 σελίδες
...can walk from Cincinnati to Dayton in 3£ days : what part of the distance can he walk in 2 days ? 8. A can do \ of a piece of work in 1 day, and BJ of it : what part of the work can both do in a day ? 9. A can do \, BJ, and C \ of a piece of work... | |
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If A can do £ of a piece of work in 1 day, and B can do ^ of it in 1 day, how much would both do in a day ? How long would it take them both together to do the whole ? 147. 
