8 9 72 x July 8, 2019 16 32 64 128 8 over 9 x 72 8 10 72 9 x6 8 x 9 )= 72 − 5x In 8 x 9 72 the bigger factor is 72 x 8 9 bằng bao nhiêu 72 ÷ 9 72 × 8
