Mina walks 5 kms from her house to her aunt’s house. To her surprise, her aunt gave her a new bike as a birthday to her, which she uses to return home. If her speed in her new bike is 10 km faster than on foot, and the total trip took 1 hour and 20 minutes, What is her walking speed in kph. Use the formula =
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Answer:
ano po yung sagot di ko po alam