Respuesta :
Rate per second = distance/time
380/20 = 19 meters per second
So in 3 seconds:
3 * 19 = 57 meters
380/20 = 19 meters per second
So in 3 seconds:
3 * 19 = 57 meters
Answer:
57 meters in 3 seconds
Step-by-step explanation:
You draw a table to show meters and seconds. Than you divide 20 and 380 by 10 which is 2 and 38. After that you divide 2 and 38 by two, the answer is 1 and 19. You than take both times 3 which is 3 and 57.
