Beha 'musi oa sebele setšoantšong sa hau, u ka khona ho sisinyeha le ho potoloha rula, e u lumella ho itloaetsa ho sebelisa rula ho lekanya bolelele.
Mokhoa oa ho sebelisa rulara ena e fumanehang setšoantšong
khetha setšoantšo sa hau hore e be bokamorao
ha toeba holim'a rula, u ka e hula hore e tsamaee
ha toeba holim'a rulara e fela, o ka e hula ho potoloha
o ka khoasolla liphetho tsa boikoetliso ba hau
Mokhoa oa ho bala rula
Pele o sebelisa rulara ea ho lekanya, qala ka ho fumana hore na ke rulara ea inch kapa rula ea centimeter. Linaha tse ngata lefatšeng li sebelisa bolelele ba metric, ntle le tse seng kae, tse kang United States, tse ntseng li sebelisa bolelele ba boemphera.
Ho na le mela e mengata le matšoao a linomoro ho rula, zero ke letšoao la ho qala, beha rula holim'a ntho, kapa ka tsela e fapaneng, beha ntho holim'a rula, u tlameha ho hokahanya mola oa zero qetellong ea ntho ea hau, ebe u sheba pheletsong e 'ngoe ea ntho, moleng oa wihic e hlophisitsoe, ke bolelele. bakeng sa rulara ea inch, Haeba mola o tšoailoe 2, ke bolelele ba lisenthimithara tse 2, bakeng sa 'musi oa cm, Haeba mola o tšoailoe 5, ke bolelele ba 5 cm.
Ho na le mela e mengata e mekhutšoanyane pakeng tsa likala tse kholo, 'me e sebelisetsoa ho e arola, bakeng sa rulara ea inch, bohareng ba letšoao la 1 inch le 2 inches, mola oo ke 1/2 inch, halofo ea inch, ho bala ho tloha ho 0. , ke lisenthimithara tse 1 1/2.
bakeng sa 'musi oa cm, bohareng ba letšoao la 1 cm le 2 cm, mola oo ke 0.5 cm, halofo ea cm, eo hape e leng 5 mm. ho bala ho tloha ho 0, ke 1.5 cm.
Haeba o ka rata ho fetolela lipakeng tsa limithara, maoto le li-inchi (m, ft le in), mohlala. 2.5 metres ke maoto a makae? 6' 2" e bolelele bo bokae ka mithara? leka converter ena ea limithara le maoto, ka rula ea rona e ntle haholo ea sekala, u tla fumana karabo haufinyane.
Fetolela limilimithara ho lisentimitara kapa lisenthimithara ho limilimithara. 1 centimeter e lekana le limilimithara tse 10, bolelele ba 85 mm ka cm ?