Quizz (+50) sampe poin 20.000
18/9 + 20/9 + 10/9 =
18/9 + 20/9 + 10/9 =
[tex] \sf \: \frac{18}{9} + \frac{20}{9} + \frac{10}{9} = [/tex]
[tex] \sf \: = \frac{18 + 20 + 10}{9} [/tex]
[tex] \sf \: = \frac{38 + 10}{9} [/tex]
[tex] \sf \: = \frac{48}{9} [/tex]
[tex] \sf \: = \frac{48 \div 3}{9 \div 3} [/tex]
[tex] \sf \: = \frac{16}{3} [/tex]
[tex]{ \boxed{ \sf =5 \frac{1}{3}}}[/tex]
18/9 + 20/9 + 10/9
= 18 + 20 + 10/9
= 38 + 10/9
= 48/9
= 16/3
= 5 1/3