3. Hasil dari A. 2 8. C. 1²/ D. 1- N in Mielmie WI adalah
3/4 + 1/3 / 3/4 - 1/3
= 9/12 + 4/12 / 9/12 - 4/12
= 13/12 / 5/12
= 13/12 × 12/5
= [ 13 × 12 ]/[ 12 × 5 ]
= 156/60
= [ 156 ÷ 12 ]/[ 60 ÷ 12 ]
= 13/5
= 2,6
2 3/5 (A)
Penjelasan dengan langkah-langkah:
= (3/4 + 1/3) : (3/4 - 1/3)
= (9/12 + 4/12) : (9/12 - 4/12)
= 13/12 : 5/12
= 13/12 x 12/5
= 13/5
= 2 3/5
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