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20/40%=200
c)24/30%=80
d)3/20%=15
e)32/80%=40
f)140/70%=200
g)27/90%=30
h)24/15%=160
20%--------------------10
100%------------------ 1000
c)30%--------------------24
5%--------------------4
100%-----------------400
d)20%*x=3
3;0.2
x=15
e) 80%8x=32
32:0.8
x=40
f) 70%--------------------140
10%------------------2
100%-----------------200
G) 27:0,9
x=30
h) 24:0,15
x=160
Mam nadzieję,że pomogłam :)