Brenda took 4 min to walk from her home to the beach at a speed of 80 m/min.

She took 5 min to walk from the beach back to her home.
(a) What was the distance between her home and the beach?
(b) What was her average walking speed for the return
trip?

Tolong bantunya hyung.. makasii!

Brenda took 4 min to walk from her home to the beach at a speed of 80 m/min.