Question

1. Oblicz 50%, 25%, 75%, 10% i 150%:
a) kwoty 500zł
b) masy 40kg
c) odległości 1km
d) jednej doby

3.
i) 12%kwoty50 000zł
j) 125% masy 3000 kg
k) 0,2% objętości 170l
l)2,1 masy 40t

Answer 1

1.
a) z kwoty 500 zł 50% to 250zł, 25% to 125, 75% to 375,10% to 50zł a 150 % to 750
b) z masy 40 kg 50% to 20 kg, 25% to 10 kg, 75% to 30kg, 10%to 4 a 150% to 50
c) 50% to 50 cm, 25%to 25cm, 75% to 75cm 10% to 10cm a 150% to 150cm=1,5m
50%to 12 godzin 25% to 6godzin, 75% to 18, 10%to 2godziny i 40 minut a 150% to 36 godzin

3.
i)6000zł
j)3750kg
k)0,35L
l)0,84t

Answer 2

1.
a)500zł=
50% = 250zł,
25% = 125,
75% = 375,
10% = 50zł,
150 % = 750

b)40 kg
50% = 20 kg,
25% = 10 kg,
75% = 30kg,
10% = 4,
150% = 50

c)50% = 50 cm,
25% = 25cm,
75% = 75cm,
10% = 10cm,
150% = 150cm =1,5m

d)50% = 12h 25% = 6h,
75% = 18,
10% = 2h i 40',
150% = 36h

3.
i)6000zł
j)3750kg
k)0,35L
l)0,84t