Lao Li bought a watch. When he got home, he found that the time of the watch was two minutes faster than the wall clock at home. Lao Li also compared the wall clock at home with the standard time released by the radio and found that the time of the wall clock was 2 minutes slower than the standard time per hour, so the time of the watch bought by Lao Li was the same as the standard time.
the most accurate evaluation and explanation of the above reasoning?
This reasoning is correct. Because the watch is 2 minutes faster than the wall clock and the wall clock is 2 minutes slower than the standard time, the watch is consistent with the standard time.