Alright, let's solve this math problem step by step. First, we have the number 495. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 15. So, we're going to take the number 495 and add it to itself 15 times.
Step 1: 0 + 495 = 495
Step 2: 495 + 495 = 990
Step 3: 990 + 495 = 1485
Step 4: 1485 + 495 = 1980
Step 5: 1980 + 495 = 2475
Step 6: 2475 + 495 = 2970
Step 7: 2970 + 495 = 3465
Step 8: 3465 + 495 = 3960
Step 9: 3960 + 495 = 4455
Step 10: 4455 + 495 = 4950
Step 11: 4950 + 495 = 5445
Step 12: 5445 + 495 = 5940
Step 13: 5940 + 495 = 6435
Step 14: 6435 + 495 = 6930
Step 15: 6930 + 495 = 7425

So, 495*15 = 7425