saya minta bantuan lagi tapi kalo bisa pakai caranya

26) 4 1/5 - 1 1/2 = 21/5 - 3/2 = 42-15/10 = 27/10 = 2 7/10 kg

27) 7 3/4 + 1/6 - (-2 1/3)
=31/4 + 1/6 + 7/3
= 93+2+28/12
=123/12
=10 3/12