Math, asked by kv8971401, 1 year ago

Arushi and Devesh are making a painting Arushi can complete the painting in 30 minutes with both arushi and Devesh can complete the painting together in 20 minutes they work together for 10 minutes and they have a quarrel at this point arushi goes away in how many minutes will devesh finish the painting?

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Answered by divergent07

9

here is the answer....

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