Math, asked by rohit574810, 11 months ago

mega cycle to her school at an average speed of 12km/hr.it takes her 20 mins to reach the school if she wants to reach her school in 15 mins,what should be her speed in m/sec?​

Answers

Answered by krishna8523
4

Answer:

first you find distance in upper given equation and after finding distance put in another equation

Answered by karunanjayshukla
6

Answer:

Time(1) = 20 mins

Speed = 6km/hr × 5/18 = 5m/3s

Speed = Distance/Time

Distance= Speed × Time

Distance= 5m/3s × 20 = 100m/3

Time(2) = 24 mins

Speed = Distance/Time

Speed = 100m/3 × 1/24

Speed = 25m/18s × 18/5 = 5km/hr

I hope I solved your problem mark me as brainly.

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