tolong dibantu ngerjain tugas adik 2 3/4 x 4/5 x 7/9 =

2 3/4 ×4/5×7/9
= 11/4 ×4/5×7/9
= 44/20 × 7/9
=308 / 180
=76/45

2 3/4 x 4/5 x 7/9 =

11/4 x 4/5 x 7/9 =

44/20 x 7/9=

308/180 =

1 32/45