Tentukan hasil dari a.5×15-16. B.12×-7+-16÷-2. C.-15÷-3-7×4
Matematika
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Pertanyaan
Tentukan hasil dari a.5×15-16. B.12×-7+-16÷-2. C.-15÷-3-7×4
1 Jawaban
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1. Jawaban Dea081
A. 5 × 15 − 16 =(5 × 15) − 16 = 75 − 16 = 59
B. 12 × (−7) + (−16) ÷ (−2) = (12 × (−7)) + ((−16) ÷ (−2)) = −84 + 8 = −76
C. −15 ÷ −3 −7 × 4 = −15 ÷ (−3) − 7 × 4 = (−15 ÷ (−3)) − (7 × 4) = 5 − 28 = −23