An airplane travels 40 mph faster from Atlanta to Fort Lauderdale then it travels on the return trip from Fort Lauderdale to Atlanta. If it takes 3.5 hours from Atlanta to Fort Lauderdale and 4.0 hours for the return trip determine the speed of each trip

Atlanta to Fort Lauderdale = 300mph

Fort Lauderdale to Atlanta= 240mph

In this case, the plane is going for 2 trips with same distance(distance1 = distance2), but different velocity (v1= v2+60mph). Then to answer this question, the formula would be:

distance1 = distance2

v1 * t1= v2* t2

v1 * 2h = v2* 2.5h

2(v2+60)= 2.5 v2

2.5 v2 - 2 v2 = 120

0.5 v2= 120

v2= 240

Then, to find v1

v1 = v2+60

v1= 240+60=300

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.

4400

step-by-step explanation: