When you divide 98 by 5194, you get 0.01886 to be almost exact
Answer:
The total area is 3016 square inches, approximately
Anything between the decimal and last non-zero digit
so 00025 are significant
the 0 in front is insignificant because it could be
00000.00025
zeroes after the 25 don't matter becasue it could be
0.000250000000 and it wouldn't change
the sig figs are 00025