Cara penyelesaian 5 1/7 dikali 3 8/9 dikurang 5,6 dikali 3 1/8

Kelas 5 Matematika
Bab Pecahan

5 1/7 x 3 8/9 - 5,6 x 3 1/8
= 36/7 x 35/9 - 56/10 x 25/8
= 36/9 x 35/7 - 56/8 x 25/10
= 4 x 5 - 7 x 5/2
= 20 - 35/2
= 40/2 - 35/2
= 5/2
= 2 1/2