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lisa can shovel the drive

Lisa can shovel her drive way in 35 minutes. Tom can shovel the same drive way in 40 minutes. How long will it take them to do
1. 1 answer
2. asked by Katie
3. 412 views
lisa can shovel the drive way in 35 minutes john the same driveway in 45 how long will it a\take3e them together?
1. 1 answer
2. asked by Abby
3. 440 views
I am unsure of what formula to use for this problem can anyone help me?Lisa can shovel snow from her driveway in 60 minutes, Jim
1. 3 answers
2. asked by Laura
3. 620 views
Lisa can shovel snow from her driveway in 50 min. Jim an do the same job in 55 min.How long would it take Lisa and Jim if they
1. 1 answer
2. asked by karen
3. 499 views
lisa can shovel snow from her driveway in 40 minutes jim can do the same job in 50 minutes how long would it take lisa and jim
1. 1 answer
2. asked by kay
3. 774 views
Lisa can shovel snow from her driveway in 45 minutes. Bill can do the same job in 65 minutes. How long would it take Lisa and
1. 2 answers
2. asked by Priscilla
3. 788 views
Lisa can shovel her driveway in 30 minutes and Tom can shovel his driveway in 40 minutes. How long will it take them to shovel
1. 1 answer
2. asked by Michael
3. 681 views
A shovel performs several different functions. One of these is that it gives mechanical advantage as a lever. When does it act
1. 1 answer
2. asked by ghsd
3. 126 views
A shovel performs several different functions. One of these is that it gives mechanical advantage as a lever. When does it act
1. 1 answer
2. 51 views
A shovel performs several different functions. One of these is that it gives mechanical advantage as a lever. When does it act
1. 1 answer
2. 118 views