a) 0,6*1/4= 6/10*1/4=6/40=3/20=0,15
b) 1i1/8*0,1=9/8*1/10=9/80
c) 3,75*4*0,01=15*0,01=0,15
d) 5/9:1i1/4=5/9:5/4=5/9*4/5=20/45
e) 2i5/6:3,4=17/6:19/5=17/6*5/19=85/114
f) 0,18:2i2/5=18/100:12/5=9/50*5/12=9/120=0,075
nie wiem czy o to chodzilo.
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a) 0,6*1/4= 6/10*1/4=6/40=3/20=0,15
b) 1i1/8*0,1=9/8*1/10=9/80
c) 3,75*4*0,01=15*0,01=0,15
d) 5/9:1i1/4=5/9:5/4=5/9*4/5=20/45
e) 2i5/6:3,4=17/6:19/5=17/6*5/19=85/114
f) 0,18:2i2/5=18/100:12/5=9/50*5/12=9/120=0,075
nie wiem czy o to chodzilo.