Three friends Riya Mini and Trisha are going up a flight of stairs Riya is at step Mini is four steps ahead of Riya and Trisha is three steps behind Riya
How many steps each Mini and Trisha have climbed
It is given that Riya is at step
Mini is four steps ahead of Riya
Mini is at step
Trisha is three steps behind Riya
Trisha is at step
Hence Mini and Trisha have climbed and steps respectively