letishadsd
letishadsd letishadsd
  • 25-01-2021
  • Mathematics
contestada

A and B, working together can finish a piece of work in 6 days, while A alone can do it in 9 days. How much time will B alone take to finish it?

Respuesta :

charlottekumpinsh charlottekumpinsh
  • 25-01-2021
answer:

b and a it will take 30
step by step explanation:
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