Math, asked by swethasiddi, 1 year ago

Two girls starting from the same place , are ata distance of 62.4kms after running for 4hr in the opposite direction. If the speed of one of the girl is 7kmph, what is the speed (km/hr) of the second girl?

Answers

Answered by aryasrikanth123
3

Answer:

Lets consider GIRL A And GIRL B

Speed of one girl is 7 km/h if she runs for 4 hours then it become 7*4=28km.

Subract the 28km from 62.4kms

Therefore 62.4 - 28 = 34.4kms remaining.

Divide 34.4kms by 4 hours

Therefore 34.4 / 4 = 8.6 kmph of the girl B.

The speed of the girl B is 8.6kmph.

Answered by Seenuseenu1431234
0

Answer:

S2=8.6km/h

Step-by-step explanation:

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