Thursday, January 30, 2014

KDS A9

Tafuta KDS cha 36 na 40.

Suluhu    


2
36
40
2
18
20
2
9
10
3
9
5
3
3
5
5
1
5

1
1


KDS = 2 x 2 x 2 x 3 x 3 x 5

       = 72 x 5  (Kwa kuwa 2 x 2 x 2 x 3 x 3=72)

       = 360


Hivyo KDS ni 360

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