Mathematics, 10.08.2021 05:10 omar9844
working alone, aliyah can dig a 10ft by 10 ft hole is 6 hours. one day her friend eugene helped her and it only took 3.75 hours. how long would it take eugene to do it alone? disclaimer: the answer is 11.95 hours, but i keep getting 10. please use the 1/x+1/y=1/z strategy
Answers: 1
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working alone, aliyah can dig a 10ft by 10 ft hole is 6 hours. one day her friend eugene helped her...
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