firedemons99
firedemons99 firedemons99
  • 25-05-2017
  • Mathematics
contestada

Two people take 16 hours to clean an auditorium. How long would 8 people take to do the job?

Respuesta :

mcgillt3158
mcgillt3158 mcgillt3158
  • 25-05-2017
it would be 4 hours !!!!
Answer Link
Аноним Аноним
  • 25-05-2017
It should take 8 people about 4 hours to clean an auditorium.

8 people clean 4 times faster than 2 people do (2*4 = 8)

so...

16/4 = 4

hope this helps :)




Answer Link

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