Respuesta :
Answer:
3.875 hours (you might have to round)
Step-by-step explanation:
Hope this helps! Pls give brainliest!

Answer:
- 3 7/8 or 3.875 hours
Step-by-step explanation:
- Total training hours = 15.5 hours
- Running = 3/4 training hours
- Weight training = ?
Hours of weight training:
- 15.5 - 15.5*3/4 =
- 15.5( 1 - 3/4) =
- 15.5*1/4 =
- 155/10*1/4 =
- 155/40 =
- 3 35/40 =
- 3 7/8 or 3.875 hours