hasil pejumlahan dari 1/4 + 3/4 + 4/5
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[tex] \frac{1}{4} + \frac{3}{4} + \frac{4}{5} [/tex]
[tex] = \frac{4}{4} + \frac{4}{5} [/tex]
[tex] = \frac{20}{20} + \frac{16}{20} [/tex]
[tex] = \frac{36}{20} [/tex]
[tex] = \frac{9}{5} [/tex]
[tex] = 1 \frac{4}{5} [/tex]
Jawaban
1/4 + 3/4 + 4/5 = 4/4 + 4/5
= 1 + 4/5
= 5+4/5
= 9/5
= 1 4/5 atau 1,8
![Matematika integral <br />[tex] \frac{ \times }{ \sqrt{4 - \times } } [/tex]<br />integral x/√4-x](https://1.bp.blogspot.com/-FxxoZkxtk_U/WKAvV2Gd6iI/AAAAAAAACd0/UTrLC-1x23k1E0oqRLErM2XliW2XDiBlQCK4B/s1600/dif.jpg "Matematika integral <br />[tex] \frac{ \times }{ \sqrt{4 - \times } } [/tex]<br />integral x/√4-x")
