" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) 50%
75%
80%
125%
b) 37,5%
64%
34%
133%
c) 120%
85%
312%
98%
d) 33%
83%
57%
58%
2.
a) 3/20
6/25
17/20
9/10
1 23/100
1/4
4
b) 11/100
17/100
13/100
33/100
67/100
2/100
Liczę na naj :)
a) 1/2 = 50/100 = 50%
3/4 = 75/100 = 75%
4/5= 80/100 = 80%
25/20 = 125/100 = 125%
b) 3/8 = 37,5/100 = 37,5%
16/25 = 64/100 = 64%
17/50 = 34/100 = 34%
1 1/3 = 4/3 ≈ 133%
c) 1,2 = 120%
0,85 = 85%
3,12 = 312%
0,982 = 98,2%
(tu w pamięci mnożymy przez 100 :) )
d) 1/3 ≈33%
5/6 ≈ 83%
4/7 ≈ 57%
7/12 ≈ 58%
(tutaj dzielimy jedną liczbę przez drugą np. 7:12 :) )
Zad.2
a) 15% = 15/100 = 3/20
24% = 24/100 = 6/25
85% = 85/100 = 17/20
90% = 90/100 = 9/10
123% = 123/100 = 1 23/100
25% = 25/100 = 1/4
400% = 400/100 = 4
b) nie zdążę bo muszę kończyć ale starałam się :)