Question

A man walks the ground for 2hours and the grounds perimeter is 1900m. What is the length and breath of the perimeter and if the man walks 5hours what is the total distance he walked?
(Hint:answer the total distance in m)

Answer 1

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Let the time he walks be x hours

Let the time he walks be x hoursFrom the given condition

Let the time he walks be x hoursFrom the given condition3(x) + 9(3x) = 15 6x =

Let the time he walks be x hoursFrom the given condition3(x) + 9(3x) = 15 6x =12 ⇒ x = 2

Let the time he walks be x hoursFrom the given condition3(x) + 9(3x) = 15 6x =12 ⇒ x = 2So the time he runs is 3 - 2 = 1 hour

Let the time he walks be x hoursFrom the given condition3(x) + 9(3x) = 15 6x =12 ⇒ x = 2So the time he runs is 3 - 2 = 1 hourDistance covered by running is 1 x 9 =

Let the time he walks be x hoursFrom the given condition3(x) + 9(3x) = 15 6x =12 ⇒ x = 2So the time he runs is 3 - 2 = 1 hourDistance covered by running is 1 x 9 =9 km