zdj w załączniku daje naj kto pierwszy ten lepszy

4/10 = 2/5 2/10 = 1/5 1 25/100 = 1 1/4 3 5/10 = 3 1/2

Zadanie 1 a) 1,2 = 1 2/10 = 1 1/5 4,75 = 4 75/100 = 4 3/4 0,4 = 4/10 = 2/5 b) 0,2 = 2/10 = 1/5 1,25 = 1 25/100 = 1 1/4 3,5 = 3 5/10 = 3 1/2 c) 0,08 = 8/100 = 2/25 2,875 = 2 875/1000 = 2 7/8 0,125 = 125/1000 = 1 1/8 Zadanie 2 a) 3/4 = 75/100 = 0,75 12/25 = 48/100 = 0,48 9/20 = 45/100 = 0,45 b) 27/20 = 1 7/20 = 1 35/100 = 1,35 13/4 = 3 1/4 = 3 25/100 = 3,25 62/25 = 2 12/25 = 2 48/100 = 2,48 c) 9/15 = 3/5 = 60/100 = 0,60 17/34 = 1/2 = 50/100 = 0,50 27/45 = 3/5 = 60/100 = 0,60