the formula d = rt relates to the distance d to rate r and time t. find how long it takes an airplane to fly 375 miles at 500 miles per hour.
a) 35 minutes
b) 40 minutes
c)45 minutes
To find the time it takes for the airplane to fly 375 miles at a rate of 500 miles per hour, we can rearrange the formula d = rt to solve for t.
t = d/r
Plugging in the given values:
t = 375 miles / 500 mph
Simplifying:
t = 0.75 hours
Since there are 60 minutes in an hour, we can convert 0.75 hours into minutes:
0.75 hours * 60 minutes/hour = 45 minutes
Therefore, it takes 45 minutes for the airplane to fly 375 miles at 500 miles per hour.
The correct answer is c) 45 minutes.
To find the time it takes an airplane to fly 375 miles at a rate of 500 miles per hour, we can use the formula d = rt.
Given:
Distance (d) = 375 miles
Rate (r) = 500 miles per hour
Step 1: Rearrange the formula to solve for time (t).
d = rt
t = d / r
Step 2: Substitute the given values into the equation.
t = 375 / 500
Step 3: Simplify the equation.
t = 0.75
Since time is typically measured in hours, we need to convert 0.75 hours into minutes.
Step 4: Convert hours to minutes.
0.75 hours * 60 minutes/hour = 45 minutes
Therefore, it takes 45 minutes for the airplane to fly 375 miles at a rate of 500 miles per hour.
The correct answer is:
c) 45 minutes