Question

QUIZ (1402)
Materi: Pecahan Campuran

Berapakah hasil dari [tex] 5\dfrac{ 1 }{ 2 }+\dfrac{ 16 }{ 5 } - 9\dfrac{ 3 }{ 4 } [/tex] ?​

Answer 1

Jawaban:

Operasi Hitung

Penjelasan dengan langkah-langkah:

5 1/2 + 16/5 - 9 3/4

11/2 + 16/5 - 39/4

110/20 + 64/20 - 195/20

(110+64-195)/20

-21/20

-1 ¹/₂₀

Demikian

Answer 2

Verified answer

Jawaban:

[tex] - 1 \frac{1}{20} [/tex]

Penjelasan dengan langkah-langkah:

[tex]\begin{aligned}&5\frac{ 1 }{ 2 }+\frac{ 16 }{ 5 } - 9\frac{ 3 }{ 4 } \\ \\ &= \frac{11}{2} + \frac{16}{5} - \frac{39}{4} \\ \\&= \frac{110}{20} + \frac{64}{20} - \frac{195}{20} \\ \\ &= \frac{110 + 64 - 195}{20} \\ \\&= \frac{174 - 195}{20} \\ \\ &= \frac{ - 21}{20}\\ \\ &= - 1 \frac{1}{20} \end{aligned}[/tex]

[tex] \\ [/tex]

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