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Svetradugi [14.3K]
2 years ago
10

Tras una rebaja del 8%, un pantalón cuesta 17,28 euros. ¿Cuál era su precio inicial?

Mathematics
1 answer:
Sholpan [36]2 years ago
3 0

Answer:

18.78

Step-by-step explanation:

x*(100%-8%)=17.28

x=18.78

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The equation should now look like r^2 = S/4pi

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