Respuesta :
May or may have no get this wrong so, Sorry.
155.5 is probably the answer because 153+2.5=155.5
155.5 is probably the answer because 153+2.5=155.5
So you just take 153/2.5 = 61.2 Average speed miles per hour
If you need more explanation feel free to ask!
If you need more explanation feel free to ask!