Math, asked by sivaparvathaneni69, 10 months ago

22. I walk a certain distance and ride back taking a total
time of 37 minutes. I could walk both ways in 55
minutes. How long would it take me to ride both
ways?
(a) 19 min
(6) 38 min
(c) 18 min
(d) None of these

Answers

Answered by Anonymous

Answer:

(a) 19 min

Step-by-step explanation:

Walk + ride back = 37 minutes.

Walk + Walk = 55 minutes.

2 * walk = 55 minutes.

Walk = 55/2 = 27.5 minutes.

Putting equation (2) in equation (1).

27.5 + ride back = 37

Ride back = 37 - 27.5 = 9.5.

2 *ride back = 9.5 *2 = 19 minutes.

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