The floor area regulations of Article VI, Chapter 2, shall not apply. In lieu thereof, the underlying floor area regulations shall apply, except that the provisions of Section 23-22 (Floor Area Regulations for R6 Through R12 Districts), as applicable to Mandatory Inclusionary Housing areas, shall be modified as follows in R6 Districts:

1. for zoning lots, or portions thereof, within 100 feet of a wide street, the maximum floor area ratio shall be 3.6; and
2. for zoning lots, or portions thereof, beyond 100 feet of a wide street, the maximum floor area ratio shall be 2.42.