OBLICZANIE PROCENTU LICZBY
| __ | 1. | 17% liczby 400 | | A. | 18 | | __ | 2. | 25% liczby 18 | | B. | 15 | | __ | 3. | 25% liczby 40 | | C. | 10 | | __ | 4. | 30% liczby 50 | | D. | 68 | | __ | 5. | 35% liczby 20 | | E. | 160 | | __ | 6. | 45% liczby 300 | | F. | 7 | | __ | 7. | 50% liczby 37 | | G. | 15 | | __ | 8. | 60% liczby 25 | | H. | 135 | | __ | 9. | 75% liczby 24 | | I. | 18,5 | | __ | 10. | 80% liczby 200 | | J. | 4,5 |
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