tolong nh besok ada matematika

Bab Bilangan Pecahan
Matematika SD Kelas V

3 2/3 + 1 3/7 : 2 1/7
= 11/3 + 10/7 : 15/7
= 11/3 + 10/7 x 7/15
= 55/15 + 10/15
= 65/15
= 13/3

Semoga mengerti ya tulisanku^^