1. OBILICZ :
a) 3/4 LICZBY 360
b) 2/5 LICZBY 150
c) 1 3/10 LICZBY 900
d) 2 1/2 LICZBY 300
Pomużcie plissss
3/4 liczby 360 = 270
2/5 liczby 150 = 60
1 3/10 liczby 900 = 1170
2 1/2 liczby 300 = 750
3/4 x 360 = 270
2/5 x 150 = 60
1 3/10 x 900 = 1170
2 1/2 = 750
3/4 z 360=3*360/4=1080/4=270
2/5 z 150= 2*150/5=300/5=60
1 3/10 z 900= 13/10 z 900= 13*900/10= 11700/10=1170
2 1/2 z 300= 5/2 z 300= 5*300/2=1500/2=750
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3/4 liczby 360 = 270
2/5 liczby 150 = 60
1 3/10 liczby 900 = 1170
2 1/2 liczby 300 = 750
3/4 x 360 = 270
2/5 x 150 = 60
1 3/10 x 900 = 1170
2 1/2 = 750
3/4 z 360=3*360/4=1080/4=270
2/5 z 150= 2*150/5=300/5=60
1 3/10 z 900= 13/10 z 900= 13*900/10= 11700/10=1170
2 1/2 z 300= 5/2 z 300= 5*300/2=1500/2=750