Question

2 1/2 x 2 2/8 : 1 1/2 =

Answer 1

[Kalau pembagian pecahan, pecahannya dibalik :)]
Cara
= 2 1/2 x 2 2/8 : 1 1/2
= 5/2 x 18/8 : 3/2
= 5/2 x 18/8 x 2/3
= 3 6/8
= 3 3/4
Jadi, jawabannya 3 3/4 atau 3 6/8

Answer 2

2 1/2 x 1 2/8 : 1 1/2
= 5/2 x 18/8 : 3/2
= 5/2 x 18/8 x 2/3
= 90/16 x 2/3
= 15/4
= 3 3/4