Correct Answer: 14.9985
Explanation:
Given exp = 18225 10 2 + 18225 10 4 + 18225 10 6 + 18225 10 8
= 18225 10 + 18225 10 2 + 18225 10 3 + 18225 10 4
= 135 10 + 135 100 + 135 1000 + 135 10000
= 13.5+1.35+0.135+0.0135=14.9985