Tafuta KKS cha 40 na 50.
Suluhu
|
②
|
40
|
50
|
|
2
|
20
|
25
|
|
2
|
10
|
25
|
|
⑤
|
5
|
25
|
|
5
|
1
|
5
|
|
|
1
|
1
|
Namba zilizozungushwa duara zinagawa
namba za ndani bila kubaki. Hizo ndio tutatumia kutafuta KKS.
KKS = 2 x 5
= 10
Hivyo KKS ni 10
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