Question

mark's fifth grade class received the following scores on their science test: 100,100,50,50,90,90,70,70,80,80.Wat is the mode on the grades of the science test? Whats the answer? o.O

Answer 1

All five of those numbers are modes.

100, 90, 80, 70, 50

http://www.mathsisfun.com/mode.html