Question

Two planes, which are 1200km apart, fly towards each other. Their speeds differ by 80km/hour.they pass each other after 6 hours. Find their speeds. ​

Answer 1

Answer:

according to me,

answer would be be

1st plane's speed= 200km/hr

2and plane speed =120km/hr

Step-by-step explanation:

here,we will use the formula

speed= DISTANCE/TIME

SO, SPEED = 1200/6

=200KM/HOUR

HERE ITS GIVEN , SPPED IF ONE PLANE DIFFER ANOTHER FROM 80

SO, LET 1ST PLANE'S SPEED BE 200KM/HOUR

2ND PLANE WOULD BE 200-80(AS FOR FINDING DIFFERENCE WE SUBTRACT)

SO ,SPEED OF 2ND OLANE IS 120KM/HOUR

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