Question

45 km / hr. convert into m / sec. explain the full formula.​

Answer 1

Answer:

Answer is ( It is mixed fraction

12 1/2 m / sec

Step-by-step explanation:

1 km = 1000 m amd I hour = 60 × 60 sec

using this information we get

45 km / hr = 45 × 1000m / 60 × 60 sec = 12.5 m / sec

answer is 12 . 5 m / sec