Tolong ya pakai caranya pliss

10% = 0.15
40% = 0.60
1 1/2 + 40% = 2.1
1/9 = 0.34 × 9 = 0.3
2.1÷9= 4.4
Jawaban: 4.4
Maaf jika salah, saya masih SD kelas 4.

3/2+40/10-(3/10:1/9)=3/2+40/10-27/10
=3/2+40/10=55/10
=55/10-27/10=28/10=14/5