Odpowiedź :
20% z 20 = 4
20% z 30 = 6
20% z 40 = 8
20% z 50 = 10
20% z 60 = 12
20% z 70 = 14
20% z 80 = 16
20% z 90 = 18
20% z 100 = 20
20% z 30 = 6
20% z 40 = 8
20% z 50 = 10
20% z 60 = 12
20% z 70 = 14
20% z 80 = 16
20% z 90 = 18
20% z 100 = 20
1. 4:)
2. 6:)
3. 8:)
4. 10:)
5. 12:)
6. 14:)
7. 16:)
8. 18:)
9. 20:)
2. 6:)
3. 8:)
4. 10:)
5. 12:)
6. 14:)
7. 16:)
8. 18:)
9. 20:)
a) 20% z 20 = 0,20 *20=4
b) 20% z 30 = 0,20 * 30 = 6
c) 20% z 40 = 0,20 * 40 = 8
c) 20% z 50 = 0,20 * 50 = 10
d) 20% z 60 = 0,20 * 60 = 12
e) 20% z 70 = 0,20 * 70= 14
f ) 20% z 80 = 0,20 * 80 = 16
g ) 20% z 90 = 0,20 * 90 = 18
h ) 20% z 100 = 0,20 * 100 = 20
b) 20% z 30 = 0,20 * 30 = 6
c) 20% z 40 = 0,20 * 40 = 8
c) 20% z 50 = 0,20 * 50 = 10
d) 20% z 60 = 0,20 * 60 = 12
e) 20% z 70 = 0,20 * 70= 14
f ) 20% z 80 = 0,20 * 80 = 16
g ) 20% z 90 = 0,20 * 90 = 18
h ) 20% z 100 = 0,20 * 100 = 20