sarahashraf97 sarahashraf97
  • 17-10-2021
  • SAT
contestada

Battery A runs out of energy after 132 minutes.
A
Battery B runs out of energy twice as fast.
B
Battery C runs out of energy three times as fast
as Battery B. If used one at a time, what is the
total number of minutes that all three batteries
can provide energy for?

Respuesta :

Daood345 Daood345
  • 17-10-2021
132+44+66=242 minutes
Answer Link

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