...can be performed in 1 day? J 10. If George can do a certain piece of work in 3 days, and Granvil in 6 days ; how long will it take them together to do the work 1 11. If James can eat a bushel of apples in 10 days, and Rud in 12 days ; how long would 1 bushel...

...can be performed in 1 day ? to. If George can do a certain piece of work in 3 days, and Granvil in 6 days; how long will it take them together to do the work ? 11. If James can eat a bushel of apples in 10 days, and Rud in 12 days ; how long would 1 bueliel...

...work. Ex. A can do a piece of work in 5 days, and B can do it in 4 days. How long will it take A and B together to do the work ? Let x — the number of days it will take A and B together. Then J = the part they can do in one day. Now, \ = the part A can do in one day,...

...together can do it in 30 days ; B and 0 together can do it in 26-| days. How long will it take each to do the work ? Let x = the number of days it will tate A alone to do the work, у — the number of days it will take B alone to do the work, and z =...

...together can do it in 30 days ; B and С together can do it in 26| days. How long will it take each to do the work? Let x = the number of days it will take A alone to do the work, y — the number of days it will take B alone to do the work, and z = the number...

...work. Ex. A can do a piece of work in 5 days, and B can do it in 4 days. How long will it take A and B together to do the work ? Let x = the number of days it will take A and B together. Then J = the part they can do in one day. Now J = the part A can do in one day, and...

...be performed in 1 day ? 10. If George can do a certain piece of work in 3 days, and Grenville in 6 days, how long will it take them together to do the work ? 11. If James can eat a bushel of apples in 10 days, and Rud in 12 days, how long would 1 bushel last...

...What did A pay for it? ANS.: $40. ^ }, 19. A can do a piece of work in 5 days; B can do the same in 7 days. How long will it take them together to do the work? ANS.: 2\\ da. *k 20. A man and his wife use a bag of meal in 16 days; it will last his wife alone 48...

...together can do it in 30 days ; B and C together can do it in 26§ days. How long will it take each to do the work ? Let x = the number of days it will take A alone to do the work, y = the number of days it will take В alone to do the work, and г = the number...

...father ? Ex. A can do a piece of work in 6 days, and В can do it in 7 days. How long will it take both together to do the work ? Let x = the number of days it will take both together. Then - = the part both together can do in one day, x \ = the part A can do in one day,...