hasil pengerjaan 65% x 5/13 : 1,15 adalah...... pake cara
Matematika
Annisaa1501
Pertanyaan
hasil pengerjaan 65% x 5/13 : 1,15 adalah...... pake cara
1 Jawaban
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1. Jawaban Anonyme
jawab:
semua bilangan dijadikan pecahan dulu
65%= 65/100
5/13=5/13
1,15=115/1000
[tex] = \frac{65}{100} \times \frac{5}{13} \div \frac{115}{1000} \\ = \frac{325}{1300} \div \frac{115}{1000} \\ = \frac{325000}{149500} \\ = \frac{3250}{1495} [/tex]
=3250/1495
=650/299
maaf kalo salah