rdkissesxopbbrjo rdkissesxopbbrjo
  • 04-07-2018
  • Mathematics
contestada

Bert is 22 kilometers away from Brenda. Both begin to walk toward each other at the same time. Bert walks 2.5 kilometers per hour. They meet in 4 hours. How fast is Brenda walking?

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ddunc507 ddunc507
  • 04-07-2018
2.5x4=10(Bert's walking distance)
22-10=12(Brenda's walking distance)
12/4=3
3km/h is Brenda's walking distance.
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