pakai cara ya buat besok

Itu jawabannya dek...

2 1/2 + 1 1/4 × 2 1/3 - 3 1/2 : 3/4 = n
5/2+6/4×7/3-7/2:3/4 =..
5/2 + (6/4×7/3)-(7/2:3/4)=…
5/2 + 42/12 - (7/2×4/3)=…
5/2+42/12-28/6=…
30/12+42/12-56/12=…
= 16/12 = 1 4/12