a) zamień procenty na ułamki zwykłe i skruć je.
70 %=
15%=
32%=
3/4=
b) zamień ułamki na procenty.
3/4=
2/5=
17/20=
Tyle ;d
Pliss to na jutro o.O
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70%=70/100=7/10
15%=15/100=3/25
32%=32/100=8/25
3/4=75/100=75%
2/5=4/10=40/100=40%
17/20=85/100=85%
a)
70% = 70/100 = 7/10
15% = 15/100 = 3/20
32% = 32/100 = 16/50 = 8/25
3/4 = 75/100 = 15/20 = 3/4
b)
3/4 = 75/100 = 75%
2/5 = 40/100 = 40%
17/20 = 85/100 = 85%