Question

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution​

Answer 1

Answer:

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

Step-by-step explanation:

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

meenu drives her car 3/2 hours with the constant speed of 66 km/hr and then for another 45 mintues with a constant speed 80km/hr. What her was average speed ? Answer is (70*2/3 ) please send it's solution

Answer 2

Answer:

Let the total distance of the journey be D km.

Then,

Distance covered by the person = (3×40+4.5×60)km=120km+270km=390km.

Given,

5

3

×D=390⇒D=390×

3

5

=650km

Remaining distance =650km−390km=260km

∴Required Uniforms speed=

4

260

=65km/hr.