30 POINTS!!! EASY QUESTION!!!! If it takes Laine 2 hours to wash the windows, Leslie 4 hours to wash the same windows, and Lance 5 ho
Question
30 POINTS!!! EASY QUESTION!!!!
If it takes Laine 2 hours to wash the windows, Leslie 4 hours to wash the same windows, and Lance 5 hours to wash the windows, how long would it take them all working together?
0.55 hours
1.1 hours
5 hours
2.2 hours
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Math
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2021-10-19T22:53:08+00:00
2021-10-19T22:53:08+00:00 1 Answer
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Answers ( )
Answer:
5 Hours
Step-by-step explanation:
Assuming their time is cut in half (roughly), you could do 1 + 2 + 2 = 5