Jawab:
Penjelasan dengan langkah-langkah:
3 1/2=7/2
50%=50/100
=7/2×50/100
=7/2×1/2
=7/4
=1,75
3 1/5 × 50%
= 5×3+1/5 × 50/100
= 16/5 × 5/10
= 16×5/5×10
= 80/50
= 8/5
= 1 3/5
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Jawab:
Penjelasan dengan langkah-langkah:
3 1/2=7/2
50%=50/100
=7/2×50/100
=7/2×1/2
=7/4
=1,75
Penjelasan dengan langkah-langkah:
3 1/5 × 50%
= 5×3+1/5 × 50/100
= 16/5 × 5/10
= 16×5/5×10
= 80/50
= 8/5
= 1 3/5