create speaker notes for the following slide : Fraction: A fraction indicates portions of a whole or a group that are of the same size. Fraction of a whole: When a whole is segmented into uniform parts, each segment is considered a fraction of that whole. Fraction of a collection: Fractions are used to describe segments within a group or a collection. Numerator: Specifies the quantity of equal segments that are being considered. Denominator: Specifies the total quantity of equal segments that exist in the whole or in the collection