zad 7 str 29 matematyka geometria klasa 6
1ha=..........m*
1a=.......m*
1 ha=..............a
a)7ha=..............a
2 ha=.................m*
0,6ha=............m*
b) 500m*=.....a
1200m*=............ha
250m*=......a
c)10,5ha=.........a=.........m*
....ha=....a=.....900m*
.....ha= 17a=........m*
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1ha=10000m*
1a=100m*
1 ha=100a
a)7ha=700a
2 ha=20000m*
0,6ha=6000m*
b) 500m*=5a
1200m*=0,12ha
250m*=2,5a
c)10,5ha=1050a=105000m*
0,09ha=9a=900m*
0,17ha= 17a=1700m*