Mathematics, 25.07.2019 03:30 ElizabethMartin6477
Two workers, if they were working together, could finish a certain job in 12 days. if one of the workers does the first half of the job and then the other one does the second half, the job will take them 25 days. how long would it take each worker to do the entire job by himself?
Answers: 1
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Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.
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Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?
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Two workers, if they were working together, could finish a certain job in 12 days. if one of the wor...
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