Fraction and Multiplier Quantifiers

including every part, member, etc.

He ate the whole pizza by himself.

to the extent of one part out of two equal portions

She cut the sandwich half and gave me a piece.

used to indicate a large number of people or things

He made many mistakes in his assignment.

to a large extent or degree

She's much happier now.

a room that is designed for two people

They booked a double for their weekend getaway.

to increase the quantity of something threefold

If you triple 4, you get 12.

to multiply an amount or number by four

The company plans to quadruple its production capacity by investing in new manufacturing facilities.