Discover a wealth of knowledge and get your questions answered at IDNLearn.com. Our experts provide timely, comprehensive responses to ensure you have the information you need.

The student measured the distance between points 6 and 5 (the top edge of the solvent) as 12.3 cm and the distance between 6 and the red pigment as 10.9 cm. Calculate the Rf value for the red pigment and enter your response using two significant figures.