dorathexplorer36
dorathexplorer36 dorathexplorer36
  • 11-12-2022
  • Mathematics
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Math work-related tasks

Francine can make a dress in 18 hours.Her mother can make a dress in 6 hours. They decide to work together . How long will it take them to make a dress ? Choose from the answers below .

A.4 hours
B. 4 hours and 30 minutes
C. 5 hours
D. 12 hours

Respuesta :

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