Question

Jr shaded 3/5 of a rectangle. Mary shaded 4/12 of a congruent rectangle. who shaded more? how do you know

Answer 1

well 3/5 = 0.60 in decimal form
and 4/12 when simplified is 1/3 which is .33 in decimal form 
so jr shaded more.

Answer 2

Mary did she paid 0.33 or 1/3