CREATE TABLE table_62097 ("Name" TEXT, "Street address" TEXT, "Years as tallest" TEXT, "Height ft  ( m ) " TEXT, "Floors" FLOAT)

What is the hight in ft and m of the building with less than 11 floors?
SELECT "Height ft (m)" FROM table_62097 WHERE "Floors" < '11'
SELECT "Height ft (m)" FROM "table_62097" WHERE "Floors" < '11'