TOLONG DI JAWAB KAK DGN CARANYA PLISS MAU DI KUMPULKAN HARI INI​

Jawaban:

( a × b ) × c = a × ( b × c )

( 6 × 10 ) × 7 = 6 × ( 10 × 7 )

60 × 7 = 6 × 70

420 = 420

Semoga membantu,