jawab ya udh di kasih poin banyak

1.
[tex] \frac{1}{ 3} + \frac{2}{5} + \frac{4}{6} = \frac{10 + 12 + 20}{30} = \frac{42}{30} [/tex]
2.
[tex] \frac{5}{6} + \frac{3}{4} + \frac{2}{3} = \frac{10 + 9 + 8}{12} = \frac{27}{12} [/tex]

1. 1/3+2/5+4/6
= 10/30+12/30+20/30
= 42/30
= 1 12/30

2. 5/6+3/4+2/3
= 10/12+9/12+8/12
=27/12
= 2 3/12
Semoga bermanfaat ^^