Points M, N, and o are the midpoints of sides KL, LJ, and JK, respectively, of triangle JKL. Points P, Q, and R are the midpoints of NO, OM, and MN, respectively. If the area of triangle PQR is $20$, then what is the area of triangle LPQ?
This is very simple...
[LPQ] = √20(3√20)
[LPQ] / [JKL] = 3/16
[PQR] / [JKL] = 1/16