Preeti can make 100 sandwiches in 1 hour and 15 minutes.
Mariska can make 50 sandwiches in 30 minutes.
`{:("Quantity A","Quantity B"),("The time it would take Preeti","The time it would take to"),("and Mariska to make a total of","make 110 sandwiches if"),("180 sandwiches, each working","Mariska worked along for"),("at her own independent rate","30 minutes and then Mariska"),(,"and Preeti worked togethr"),(,"to finish the job"):}`

Options

A. Quantity A is greater.
B. Quantity B is greater.
C. The two quantities are equal.
D. The relationship cannot be determined from the infromation given.

Answer

A