Respuesta :
it will take 21319.2 hrs.
4.23 x60=253.8
253.8 x 84= 21319.2
hope this helps
4.23 x60=253.8
253.8 x 84= 21319.2
hope this helps
4.23 hours multiplied by 84 days gives you 355.32. This means she will be spending 355.32 hours in total recording.