Answer
3,015,000
Work Step by Step
FIRST MULTIPLY 1005 by 3, and then attach three zero to the right
(one zero of 10050 and two zeros of 300).
1005 x 3 = 3015
Now, 3015000 (attach one zero of 10050 and two zeros of 300 total three zeros to the right)
Attach 000
Answer 3,015,000