Matematika 21(3) + 3/4 = jwb pren...​

jadenschimmelulv – March 04, 2023

21(3) + 3/4 =

jwb pren...​

[tex]\begin{aligned}\sf 21(3) + \dfrac{3}{4} &=\sf 63 + \frac{3}{4} \\ \sf &=\sf \frac{252}{4} + \frac{3}{4} \\ \sf &= \sf \frac{252 + 3}{4} \\ \sf &=\sf \frac{255}{4}\\ \sf &=\sf63 \frac{3}{4} \end{aligned}[/tex]

Jawaban:

21(3) + 3/4

63 + 3/4

63/1 + 3/4

252/4 + 3/4

(252+3)/4

255/4

= 63 3/4

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