katiebowman15 katiebowman15
  • 20-02-2018
  • Mathematics
contestada

Katherine practices skiing for 1 1/2 hours every day except Saturday and Sunday. She practices for four hours on Saturday and three hours on Sunday. How many hours does she practice in a week?

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 20-02-2018

1 1/2 hours x 5 days  = 7 1/2 hours

4+3 +7 1/2 = 14 1/2 hours per week

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