PEMBAHASAN
Persentase
Persentase kenaikan harga karpet
= 100% × besar kenaikan harga / harga awal
= 100% × (550000 - 440000)/440000
= 100% × 110000/440000
= 100% × 1/4
= 25%
..
[tex]\begin{aligned} Kenaikan &= \frac{Rp~550.000 - Rp~440.000}{Rp~440.000} \times 100\% \\&= \frac{Rp~110.000}{\cancel{\red{Rp~440.000}}~{}^{Rp~4.400}} \times \cancel{\red{100\%}}~{}^{1\%} \\&= \frac{Rp~110.000}{Rp~4.400} \% \\&= \boxed{\bold{\underline{25\%}}} \end{aligned}[/tex]
[tex]\begin{array}{lr}\texttt{Selamat Hari Pemadam Kebakaran Internasional}\end{array}[/tex]
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at | 04 - 05 - 2023}}[/tex]
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Verified answer
PEMBAHASAN
Persentase
Persentase kenaikan harga karpet
= 100% × besar kenaikan harga / harga awal
= 100% × (550000 - 440000)/440000
= 100% × 110000/440000
= 100% × 1/4
= 25%
Persentase
..
[tex]\begin{aligned} Kenaikan &= \frac{Rp~550.000 - Rp~440.000}{Rp~440.000} \times 100\% \\&= \frac{Rp~110.000}{\cancel{\red{Rp~440.000}}~{}^{Rp~4.400}} \times \cancel{\red{100\%}}~{}^{1\%} \\&= \frac{Rp~110.000}{Rp~4.400} \% \\&= \boxed{\bold{\underline{25\%}}} \end{aligned}[/tex]
[tex]\begin{array}{lr}\texttt{Selamat Hari Pemadam Kebakaran Internasional}\end{array}[/tex]
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alf'at | 04 - 05 - 2023}}[/tex]