hasilkan 1 ¼ + 0,4 +20% A. 0,60 B. 1,25 C. 1,85 D. 2,40
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[tex]1 \frac{1}{4} + 0.4 + 20\%[/tex]
[tex] = \frac{5}{4} + \frac{4}{10} + \frac{20}{100} [/tex]
[tex] = \frac{5 \times 25}{4 \times 25} + \frac{4 \times 10}{10 \times 10} + \frac{20}{100} [/tex]
[tex] = \frac{125}{100} + \frac{40}{100} + \frac{20}{100} [/tex]
[tex] = \frac{185}{100} = 1.85[/tex]
c. 1,85
#Cmiiw
Jawaban:
jawabannya C = 1,85
caranya di poto
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