4. hasil dari 2 3/4 - 4/5 + 3/10 adalah
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2 3/4 - 4/5 + 3/10
= 11/4 - 4/5 + 3/10
= 55/20 - 16/20 + 6/20
= 39/20 + 6/20
= 45/20
= 2 5/20
=> 2 1/4
[tex]{ \orange{ \underline{ \blue{ \underline {\sf\color{red}{Intzly }}}}}}[/tex]
2 3/4 - 4/5 + 3/10
11/4 - 4/5 + 3/10
= 55-16+6/20
= 45/20
= 2 5/20
= 2 1/4
[answer.2.content]