Question

2/9×6/7-3/5×1/2:1 1/5(satu satu per lima ) Tolong jawab yah

Answer 1

2/9x6/7-3/5x1/2:1 1/5
= (2/9x6/7)-(3/5x2/2:6/5)
= 12/63 - (6/10x5/6)
= 12/63 - 30/60 ( angkanya besar boleh disederhanakan dulu, hasilnya tetep sama)
= 4/21 - 1/2
= 8/42- 21/42
= - 13/42 (negatif 13/42)