Matematika 2 1/4 + 1 1/2- 1 tolo
2 1/4 + 1 1/2- 1 tolo Jawaban: [tex]2 \frac{1}{4} + 1 \frac{1}{2} - 1 \\ = \frac{9}{4} + \frac{3}{2} - \frac{1}{1} \\ = \frac{9 + 6 - 4}{4} \\ = \frac{11}{4} \\ = 2 \frac{3}{4} [/tex] [tex]\colorbox{FAFAD2}{\tt{\colorbox{EE82EE}{✿\:Riskafrebianti\:(RiBel)\:✿}}}[/tex] [answer.2.content]