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Fiz--7--PDF - MIM-Sraga
Fiz--7--PDF - MIM-Sraga
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Fizika-7<br />
d) 25 dm = m<br />
2 2<br />
25<br />
25 dm = 25:100 m = m = 0, 25 m<br />
100<br />
2 2 2 2<br />
Pravilo pretvaranja:<br />
m<br />
100<br />
2 2<br />
dijeli<br />
<br />
dm<br />
e) 32 785 mm = m<br />
2 2<br />
32 785<br />
1 000 000<br />
2 2 2<br />
2<br />
32 785 mm = 32 785:1 000 000 m = m = 0,32 785 m<br />
Pravilo pretvaranja:<br />
100 100 100<br />
2 2 2<br />
m dm cm mm<br />
dijeli<br />
2<br />
f) 58 km = m<br />
2 2<br />
Pravilo pretvaranja:<br />
km<br />
<br />
m<br />
1 000 000<br />
2 2<br />
množi<br />
58 km = 58⋅1 000 000 m = 58 000 000 m = 5,8⋅10 m<br />
2 2 2 7 2<br />
g) 421 dm = m<br />
2 2<br />
Pravilo pretvaranja:<br />
m<br />
dijeli<br />
<br />
dm<br />
100<br />
2 2<br />
421<br />
421 dm = 421:100 m = m = 4,21 m<br />
100<br />
2 2 2 2<br />
h) 813 cm = m<br />
2 2<br />
Pravilo pretvaranja:<br />
100 100<br />
2 2<br />
m dm cm<br />
dijeli<br />
2<br />
813<br />
813 cm = 813:10 000 m = m = 0,0813 m<br />
10 000<br />
2 2 2 2<br />
27<br />
Centar za poduku M.I.M.-Sraga .
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