kinsleyconte kinsleyconte

25-05-2021
Mathematics

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Karl can clean a room in 3 hours. If his little sister Kyra helps, they can clean it in 2.4 hours. How long would it take Kyra to do the job alone?

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Respuesta :

s28696375 s28696375

25-05-2021

Answer:

1 hour and 25 mins

Step-by-step explanation:

divide 3 and 2.4 which equals to 1.25

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