Odpowiedź :
1. 2% masy 700 kg to: 14 kg
2. 70% masy 400 g to: 280 g
3. 6% liczby 600 to: 36
4. 5% liczby 300 to: 15
5. 40% liczby 80 to: 32
6. 80% kwoty 30 zł to: 24 zł
7. 3% liczby 400 to: 12
8. 60% kwoty 400 zł to: 240 zł
Obliczenia:
1. 2% * 700 = 0,02 * 700 = 14
2. 70% * 400 = 0,7 * 400 = 280
3. 6% * 600 = 0,06 * 600 = 36
4. 5% * 300 = 0,05 * 300 = 15
5. 40% * 80 = 0,4 * 80 = 32
6. 80% * 30 = 0,8 * 30 = 24
7. 3% * 400 = 0,03 * 400 = 12
8. 60% * 400 = 0,6 * 400 = 240