Page 27 - ali tugas baru
P. 27
Contoh :
2 3 3 5
= = = ⋯
5 6 2 5
Jawab :
2.3 + 3.2 2.5 + 3.5
=
5.3 + 6.2 5.5 + 6.5
6 + 6 10 + 15
=
15 + 12 25 + 30
12 25
=
27 55
