Ekyuma ekibalirira ensonga ya minzaani

Obuwanvu A
Obuwanvu B
Ensonga ya Minzaani :
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Bw’oba oyagala okumanya obuwanvu bwe buli wansi w’okukyusa ku minzaani ez’enjawulo, gezaako kino, .ekintu ekikyusa obuwanvu bwa minzaani, kituyamba okubala obuwanvu mu bwangu.

Ekibalirizi kino kituyamba okuzuula ensonga ya minzaani wakati w’obuwanvu bubiri, kimala kuyingiza buwanvu bubiri, kijja kubala ensonga ya minzaani mu ngeri ey’otoma, kiwagira yuniti z’obuwanvu ez’enjawulo (mm, cm, m, km, mu, ft, yd, mi), nga kwotadde n’okukwatagana ekifaananyi ekirabika n’ensengekera, okutegeera okwangu enkola y’okubalirira n’ekivaamu.

Engeri y’okukozesaamu ekibalirizi ky’ensonga za minzaani

  1. Yingiza obuwanvu bwa A ne B
  2. Ennamba kkiriza decimal oba fraction, okugeza. 6, 12, 4.7, 1/2, 5 3/8
  3. Singa yuniti z’obuwanvu ziba za njawulo, londa yuniti entuufu
  4. Ekivaamu(scale factor) kijja kubalibwa mu ngeri ya otomatiki.

Oyinza otya okuzuula ensonga ya minzaani ?

Mu bifaananyi bya geometry bibiri ebifaanagana, ensonga ya minzaani gwe mugerageranyo gw’enjuyi zaabwe ezikwatagana, okugabanya obuwanvu obubiri obukwatagana obw’enjuyi kijja kuwa omugerageranyo, okugeza

Ensonga ya minzaani eri wakati wa sentimita 4 ne sentimita 10 eri etya ?

scale factor of two figures

4 ne 10 zigabanyizibwamu 2
Obuwanvu A : 4 ÷ 2 = 2
Obuwanvu B : 10 ÷ 2 = 5
kale ensonga ya minzaani okuva ku A okutuuka ku B eri 2:5

Singa yinsi 12 zenkana yinsi 3, ensonga ya minzaani eri etya ?

12 ne 3 zigabanyizibwamu 3
12 ÷ 3 = 4
3 ÷ 3 = 1.Ekitundu ekituufu
Omugerageranyo gwa 12:3 ogwanguyiziddwa guli 4:1
kale ensonga ya minzaani ya yinsi 12 okutuuka ku yinsi 3 eri 4:1

Singa yinsi 1/4 yenkana ffuuti 2, ensonga ya minzaani eri etya ?

1⁄4 mu = 1 ÷ 4 = 0.25 mu
Ffuuti 2 = 12 × 2 = obuwanvu bwa yinsi 24
1 ÷ 0.25 = 4
24 × 4 = 96 nga bwe kiri
Omugerageranyo gwa 0.25:24 ogwanguyiziddwa guli 1:96
kale ensonga ya minzaani ya yinsi 1⁄4 okutuuka ku ffuuti 2 eri 1:96