sm. Deraza va eshikning yuzini aniqlang. Ulardan qaysi birining yuzi katta?
33
1m 80 sm =100sm+80sm = 180 sm 180
.
100=18 000
Derazaning yuzasi 18 000 smga teng
2. Eshikning yuzi qancha ?
Yechish:
2m=2
.
100sm=200sm
2m 10sm =210 sm
210sm
.
80 sm = 16800 sm
Javob: 16800 sm
Derazaning yuzi - 18 000sm
Eshikning yuzi - 16 800sm
3.Qaysi birining yuzi katta?
18000 > 16800
Javob: Derzaning yuzi katta.
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