hasil dari 4spasi 2/3-1 spasi1/2:2 spasi 1/4 a.2 b.2 spasi 1/3 c.3 sapsi 1/4 d.4

Kelas 4 Matematika
Bab Pecahan

4 2/3 - 1 1/2 : 2 1/4
= 14/3 - 3/2 : 9/4
= 14/3 - 3/2 x 4/9
= 14/3 - 3/9 x 4/2
= 14/3 - 1/3 x 2/1
= 14/3 - 2/3
= 12/3
= 4

4 2/3 - 1 1/2 : 2 1/4 = 14/3- 3/2 : 9/4
=14/3-3/2×4/9
=14/3 - 2/3
=12/3
=4[d]