Number, NAPX-p116979v01 Zipper shades a fraction of a circle grey. He then shades the same fraction of a grid. Which grid below could could be the grid Zipper shaded? Show Answers Only Show Worked Solution `1/3\ \ text(of the circle is shaded.)` `text(S)text(ince the grid has 21 squares,)` `=>\ text(Zipper's grid must have 7 squares shaded.)`