Answer:
this is a rubric for an assignment not the work :)
Step-by-step explanation:
yay brainlyest
15/50 * 2/2 = 30/100
Now you can easily see decimal and percent form
Decimal: 0.30
Percent: 30 percent
Answer: 64.8 mph
Step-by-step explanation:
Given
Arriving time is 6 hours
return time is 4 hours
The average speed of returning 81 mph
Distance traveled while returning

the average speed of the entire trip is

The answer is d I just did that paper mark me Brainly