Question

Erica can paint her room in 5 hours. If she has her friend Rachel help her, they can paint the room together in 3 hours. How long would it take for Rachel to paint the room alone, if Erica wanted to go play tennis for the afternoon? Write the equality that could represent this situation.​

Answer 1

Answer:

hello friend Rachel will take 7and a half hours if she painted the room alone

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