70.1k views
5 votes
An airplane travels 3690 kilometers against the wind in 5 hours and 4490 kilometer with the wind in the Sam amount of time what is the rate of the plane

still air and what is the rate of the wind?

1 Answer

5 votes

Explanation:

Against the wind, the wind works against the speed. With the wind, the wind aids the speed.

4(p - w) = 2416

4(p + w) = 2896

p - w = 604

p + w = 724

2p = 1328

p = 664 mph

664 + w = 724

w = 60 mph

User Marslo
by
8.4k points

Related questions

1 answer
0 votes
3.7k views
asked May 2, 2020 34.2k views
Dmitriy Zhiganov asked May 2, 2020
by Dmitriy Zhiganov
8.5k points
1 answer
4 votes
34.2k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories