Real life situation 6.1: When a student walks from his house, at an average speed of 6 kmph, reaches

his school by ten minutes before school starts. When his average speed is 4 kmph, he reaches his

school five minutes late. If he starts to walk to school every day at 8.00 A.M, then how to find (i) the

distance between house and the school (ii) the minimum average speed to reach the school on time

and time taken to reach the school (iii) the time at which the school starts (iv) the pair of straight lines

of his path of walk (Combined equation of two straight lines).

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# Real life situation 6.1: When a student walks from his house, at an average speed of 6 kmph, reaches

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Answer:I don’t know try something different