Odpowiedź:
62% 96
100% x
62x = 96 * 100
x =
x ≈ 155
-------------------
100% 90
x 74
90x = 74 * 100
x ≈ 82%
100% 75
89% x
100x = 75 * 89
x = 67
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Odpowiedź:
62% 96
100% x
62x = 96 * 100
x =
x =
x =
x ≈ 155
-------------------
100% 90
x 74
90x = 74 * 100
x =
x =
x =
x ≈ 82%
-------------------
100% 75
89% x
100x = 75 * 89
x =
x =
x =
x =
x = 67