Question

Timers at a swim meet used four different clocks to time an event which recorded time is the most precise

A.55s
B.55.2s
C.55.25s
D.55.254s

Answer 1

The answer is b 55.2 that is correct

Answer 2

option D

Step-by-step explanation:

the correct answer is option D

from the all four clocks the precise value will be given by the fourth clock which is 55.254 s.

because the measurement by that clock can be as small as 0.001 so, the precision of any instrument can be measured by how small value it can calculate so the answer will be option D