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Hasil dari operasi hitung 25 - (-100) ÷ 5 + 3² × 4 ÷ 12 adalah?
Hasil dari operasi hitung 25 - (-100) ÷ 5 + 3² × 4 ÷ 12 adalah?
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Jawaban:
25 - ( -100 ) ÷ 5 + 3² × 4 ÷ 12
= 25 - ( -20 ) + ( 3 × 3 ) × 4 ÷ 12
= 25 - ( -20 ) + 9 × 4 ÷ 12
= 25 - ( -20 ) + 36 ÷ 12
= 25 - ( -20 ) + 3
= 45 + 3
= 48
Penjelasan dengan langkah-langkah:
= 25 - (-100) ÷ 5 + 3² × 4 ÷ 12
= 25 + 100 ÷ 5 + 3² × 4 ÷ 12
= 25 + 20 + 9 × 4 ÷ 12
= 25 + 20 + 36 ÷ 12
= 25 + 20 + 3
= 45 + 3
= 48