Uma ufuna ukwazi ukuthi buyini ubude obungaphansi kokuguqulwa ezikalini ezahlukene, zama lokhu,ithuluzi lokuguqula ubude besikali, isisiza ukubala ubude ngokushesha.
Lesi sibali sisisiza ukuthi sithole isici sesikali phakathi kobude obubili, mane sifake ubude obubili, sizobala ngokuzenzakalelayo isici sesikali, sisekele amayunithi ahlukene ubude (mm, cm, m, km, in, ft, yd, mi), ngaphezu kwalokho okuhambisanayo. umdwebo obonakalayo kanye nefomula, ukuqonda kalula inqubo yokubala kanye nomphumela.
Kuzibalo ezimbili ezifanayo zejiyomethri, isici sesikali isilinganiso sezinhlangothi ezihambisanayo, ukuhlukanisa ubude obuhambisanayo bezinhlangothi kuzonikeza isilinganiso, isibonelo.
4 kanye no-10 zihlukaniswa ngo-2
Ubude A : 4 ÷ 2 = 2
Ubude B : 10 ÷ 2 = 5
ngakho-ke isici sesikali sisuka ku-A siye ku-B singu-2:5
12 kanye no-3 zihlukaniswa ngo-3
12 ÷ 3 = 4
3 ÷ 3 = 1
12:3 isilinganiso esenziwe lula singu-4:1
ngakho-ke isici sesikali samayintshi angu-12 ukuya kwangu-3 amayintshi ngu-4:1
1⁄4 ku = 1 ÷ 4 = 0.25 in
2 ft = 12 × 2 = 24 in
1 ÷ 0.25 = 4
24 × 4 = 96
0.25:24 isilinganiso esenziwe lula singu-1:96
ngakho-ke isici sesikali esingu-1⁄4 amayintshi ukuya kumafidi angu-2 singu-1:96