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Verified answer
2,20 × 3/4 +3/5 : 1/82 1/5 × 3/4 + 3/5 × 8/1
11/5 × 3/4 + 24/5
33/20 + 24/5
...../20
33+96/20
129/20
6,45
......
Verified answer
2,20 × 0,75 = 11/5 × 3/4 = 33/203/5 : 1/8 = 3/5 × 8 = 24/5
sehingga didapat perhitungan selanjutnya
33/20 + 24/5 = 33/20 + 96/20 = 129/20 = 6,45
Andaikan tidak menggunakan aturan aritmetika berarti:
33/20 + 3/5 : 1/8 = 33/20 + 12/20 × 8 = 45/20 × 8 = 360/20 = 18.
<Tidak ada opsi yg sesuai>