17 3/4 + (2 2/3×5 1/2) :1 1/6 plis buat bsok pke cra yah

17 3/4 + (2 2/3 x 5 1/2) : 1 1/6 = 17 3/4 + (8/3 x 11/2) : 1 1/6 = 71/4 + (88/6 : 1 1/6) = 71/4 + (88/6 x 6/7) = 71/4 + 88/7 = 497/28 + 352/28 = 849/28 = 30 9/28