hasil dari 1,2 di kali 5/12:2 1/2

Kelas 5 Matematika
Bab Pecahan

1,2 x 5/12 : 2 1/2
= 12/10 x 5/12 : 5/2
= 12/12 x 5/10 x 2/5
= 1/2 x 2/5
= 1/5

=1,2×5/12:2 1/2
=1,2×5/12×2/5
=1,2×10/60
=12/10×1/6
=12/60
=1/5