Question

Q. Siang
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[tex]25 + 63 - 89 \div 2 = [/tex]
[tex]12 \div 2 \times 3 - 25 = [/tex]
[tex]\frac{17}{15} \times 63 = [/tex]
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Note : Kepala udh mulai pusing + kedinginan, siap siap sakit ​

Answer 1

Penjelasan dengan langkah-langkah:[tex]1). \: 25 + 63 - 89 \div 2 = 25 + 63 - (89 \div 2) \\ = 88 - 44.5 \\ = 43.5 \\ 2). \: 12 \div 2 \times 3 - 25 = ((12 \div 2) \times 3) - 25 \\ = (6 \times 3) - 25 \\ = 18 - 25 \\ = - 7 \\ 3). \: \frac{17}{15} \times 63 = (63 \div 15) \times 17 \\ = 4.2 \times 17 \\ = 71.4[/tex]Semoga bermanfaat