Avehicle moving at a constant speed travels 45 miles in 3/4 hour. the driver thinks he will be late to a meeting that is still 65 miles away and that starts in 1.25 hours. assume he maintains a constant speed. find the driver's unit rate of speed and explain whether he was late or not. i really need !

1) we calculte the driver´s unit rate of speed.
s=speed
d=distance
t=time.

s=d/t

45 miles3/4 hour
x  1 hour

x=(45 miles * 1 hour) / (3/4 hour)=60 miles.

speed or rate=60 miles / 1 hour.

2)we calculate the distance traveled at 1.25 hour.

distance=rate * time

distance=(60 miles /1 hour) * 1.25 hour=75 miles.

the driver would´t go late, because, the distance is 65 miles, and he can travel 75 miles if he drive with that speed .

Idk i am in 5th grade lol