After riding the stationary bike for just 8 minutes, Betty had burned 50
calories. How long must she ride if she wants to burn 325 calories?

Respuesta :

Answer:

She has to ride for 52 minutes!

Step-by-step explanation:

50/8=6.25

325/6.25=52

6.25*52=325

Answer:

52 minutes

Step-by-step explanation:

50/8=6.25

325/6.25=52

6.25*52=325