duhitzdavie duhitzdavie

25-01-2021
Mathematics

contestada

Alicia can shovel the entire driveway in 30 minutes. If her younger brother Jermaine helps, they
can complete the job in 20 minutes. How long would it take Jermaine to shovel the driveway by
himself?

Respuesta :

jessicavasilchenko jessicavasilchenko

25-01-2021

I don’t know I think 10 mins

Answer Link

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