SOLUTION: there are two planes fly in two directions one is flying for east direction with the rate of 300kph and other is for west direction with the rate of 360kph. in how many minutes if

Question 614940: there are two planes fly in two directions one is flying for east direction with the rate of 300kph and other is for west direction with the rate of 360kph. in how many minutes if they are 660km. apart.
please show the solution.thank you.

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
there are two planes fly in two directions one is flying for east direction with the rate of 300kph and other is for west direction with the rate of 360kph. in how many minutes if they are 660km. apart.
------------------
They are separating at the rate of 300 + 360 = 660 km/hr
----
time = distance/rate
time = 660/660 = 1 hr = 60 minutes
======================================
Cheers,
Stan H.
======================
RELATED QUESTIONS
1. Romy can climb a coconut tree at the rate of 10ft per minute and return at 20ft per... (answered by mananth)

two planes leave an airport at the same time and fly in opposite directions. one of the... (answered by drj)

two planes start from the same point, and fly in opostie directions, the first Plane is... (answered by lwsshak3)

two small planes fly past each other headed in exactly opposite directions. one is flying (answered by Alan3354)

two small planes start from the same point and fly in opposite directions. the first... (answered by josgarithmetic)

Two planes start from the same point and fly in opposite directions. The first plane is... (answered by ewatrrr)

Two planes start at the same point and fly in opposite directions. The 1st plane is... (answered by doukungfoo)

Two small planes start from the same point and fly in opposite directions. The first... (answered by rapaljer)

Two small planes start from the same point and fly in opposite directions. The first... (answered by Fombitz)