The difference between Josh's personal record time and his practice time can be estimated by finding the absolute difference between the two times.
65.5 (practice time) - 65.2 (personal record time) = 0.3 seconds
A reasonable estimate of the difference between Josh's record time and his practice time is approximately 0.3 seconds.
Josh was training for the 400 m race. Josh had a personal record of 65.2 three seconds in a practice event he had a time of 65.5 six seconds which volume is a reasonable estimate of the difference between Josh record time and his practice time.
1 answer