A
Step-by-step explanation:
8 and 9 can go in 72.
Look for the LCM of 72
72
72 has both 8 and 9 as its factors from the alternatives
Apart from 72,
the available options does not have both 8 and 9 being its factors.
its 50 miles away from the starting point
i believe it is 0.1m because the measurement of 30.4m limits how precise you can be
you can only be as precise as the least precise measurement