Question

1.: Terri rode her bike very slowly to the top of a big hill. Then she coasted back down
the hill at a much faster speed. The distance from the bottom to the top of the hill is 3
kilometers. It took Terri 1/4 hour to make the round trip. What was her average speed
for the entire trip? (Hint: The round-trip distance is 6 km.)
pls answer this question​

Answer 1

Answer:

Hint is also given nice

Answer 2

Answer:

hope it will help u..........