20/150 + 6/12 = .................
Bantu flisssss
Bantu flisssss
[tex] \frac{20}{150} + \frac{6}{12} \\\\ = \frac{2}{15} + \frac{1}{2} \\\\ = \frac{4}{30} + \frac{15}{30} \\\\ = \frac{19}{30} [/tex]
20/150 + 6/12
(20 : 5)/(150 : 5) + (6 : 6)/(12 : 6)
4/30 + 1/2
(4 : 2)/(30 : 2) + 1/2
2/15 + 1/2
= .../30 + .../30
= 4/30 + 15/30
= 19/30
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