hasil dari 2/5 x 6/5 + 3/8 :1/4

= 2/5 x 6/5 + 3/8 : 1/4
= 12/25 + 3/8 x 4/1
= 12/25 + 12/8
= [tex] \frac{96 + 300}{200} [/tex]
= [tex] \frac{396}{200} [/tex]
= [tex] \frac{99}{50} [/tex]
= 1[tex] \frac{49}{50} [/tex]