Answer:
2 times faster
Step-by-step explanation:
because the plane takes one hour less than the bus and 60 min equal a hour and 30 plus 30 equal 60 which is a hour so then it would be 2 times as faster because it is 30 twice to equal the 60
0.4
2/5 = 4/10
Answer: dang that looks hard, are you actually gonna do that
I do not understand .____.