What is the required total linear footage of 2 x 6 material for the floor frame sill if it includes a rounded length adjustment?

To determine the required total linear footage of 2 x 6 material for the floor frame sill, several factors need to be considered, including the dimensions of the building and any necessary adjustments for rounded lengths.

In this scenario, the choice of 162 linear feet suggests that the calculation took into account not just the basic dimension requirements for the sill but also the additional allowances for any necessary rounded lengths at the corners or junctions. This is essential because when framing, materials often need to be cut and adjusted to fit properly, particularly when dealing with uneven surfaces or specific design features.

Choosing 162 linear feet indicates that careful measurement and planning were employed to ensure that there is sufficient material to complete the sill framing with minimal waste. This includes considerations for both the raw material needed and the adjustments for proper fit and finish, reflecting a comprehensive understanding of carpentry practices.

The fact that the other choices present either insufficient or excessive amounts of material suggests a miscalculation in the lengths needed or a failure to account for the adjustments required in real-world construction scenarios. Therefore, the total of 162 linear feet is appropriate, as it balances the requirements of the project while accounting for practical construction needs.