To estimate your monthly mortgage payment from your bi-weekly payment of $657, you should multiply it by 2 (since there are typically 2 bi-weekly payments in a month). Here are the steps:
- Multiply by 2: \( 657 \times 2 = 1314 \)
- Round (if required, but in this case, it’s a clean number).
So, the correct response is: Multiply it by 2, then round.