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Porcentaxes e proporcións

Author: SG Benxa
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 45
1. 90
2. 12
3. 8
4. 48
5. 90
6. 6
7. 14,4
8. Trible de 99
9. 84
10. 99
11. 66
12. 222
13. 4,5
14. 987
15. 111

Answers:
0. Mitade de 1974
1. 16%25 de 90
2. 30%25 de 15
3. 120%25 de 40
4. Cuádruple de 21
5. Triple de 15
6. 100%25 de 99
7. Doble 111
8. 297
9. Mitade de 132
10. 40%25 de 20
11. 60%25 de 10
12. 200%25 de 45
13. 75%25 de 120
14. Triple de 4
15. Doble de 55,5
.