Once a style is created, we set aside 15-minute appointments in the Doll Hair Salon to ensure that we teach girls how to care for their dollâs hair, brush it out, and perform the services selected. Do you have to have a cosmetology license to work here? Some expert stylists do bring their education experience to the Doll Hair Salon; however, that is not mandatory. American Girl provides all stylists with training, training, and more training! As part of a week-long training process, we watch videos, read materials, and enjoy lots of hands-on learning.
lowest terms. the form of a fraction after dividing the numerator and denominator by their greatest common divisor.
Freebase (0.00 / 0 votes) Rate this definition: Lowest common denominator. In mathematics, the lowest common denominator or least common denominator is the least common multiple of the denominators of a set of vulgar fractions. It is the smallest positive integer that is a multiple of the denominators.