hi890 hi890
  • 10-04-2018
  • Mathematics
contestada

Kathie ran for twice as long as she walked. She walked for 10 minutes more than she rode her bike. She walked for 30 minutes.



How many minutes did Kathie exercise altogether?

Respuesta :

hihello8 hihello8
  • 10-04-2018
30 x 2 = 60 min running
30 - 10= 20 min biking

30+60+20=110 min, or an hour and 50 minutes
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