20-year-old travel Notes(Chinese Edition)

20-year-old travel Notes(Chinese Edition)

Matematika bantu pls butuh cara lengkap! Jan ngasal ya!!!​

bantu pls butuh cara lengkap! Jan ngasal ya!!!​

Jawaban yang tepat untuk mengisi titik tersebut terdapat pada pembahasan

 

Pembahasan

–› No. 1

[tex]\begin{aligned}{\sf{\frac{1}{4}}}&={\sf{\dots{\textsf{\%}}\scriptsize{\{Pecahan~biasa~ke~Persen\}}}}\\{\sf{\frac{1}{4}}}&={\sf{\frac{1}{4}\times100\%}}\\{\sf{\frac{1}{4}}}&={\sf{\frac{100}{4}\%}}\\{\sf{\frac{1}{4}}}&={\sf{25\%}}\end{aligned}[/tex]

 

–› No. 2

[tex]\begin{aligned}{\sf{\frac{4}{5}}}&={\sf{\dots{\textsf{\%}}\scriptsize{\{Pecahan~biasa~ke~Persen\}}}}\\{\sf{\frac{4}{5}}}&={\sf{\frac{4}{5}\times100\%}}\\{\sf{\frac{4}{5}}}&={\sf{\frac{400}{5}\%}}\\{\sf{\frac{4}{5}}}&={\sf{80\%}}\end{aligned}[/tex]

 

–› No. 3

[tex]\begin{aligned}{\sf{\frac{6}{5}}}&={\sf{\dots{\textsf{\%}}\scriptsize{\{Pecahan~biasa~ke~Persen\}}}}\\{\sf{\frac{6}{5}}}&={\sf{\frac{6}{5}\times100\%}}\\{\sf{\frac{6}{5}}}&={\sf{\frac{600}{5}\%}}\\{\sf{\frac{6}{5}}}&={\sf{120\%}}\end{aligned}[/tex]

 

–› No. 4

[tex]\begin{aligned}{\sf{\frac{1}{3}}}&={\sf{\dots{\textsf{\%}}\scriptsize{\{Pecahan~biasa~ke~Persen\}}}}\\{\sf{\frac{1}{3}}}&={\sf{\frac{1}{3}\times100\%}}\\{\sf{\frac{1}{3}}}&={\sf{\frac{100}{3}\%}}\\{\sf{\frac{1}{3}}}&={\sf{33,33\%}}\end{aligned}[/tex]

 

–› No. 5

[tex]\begin{aligned}{\sf{\frac{7}{6}}}&={\sf{\dots{\textsf{\%}}\scriptsize{\{Pecahan~biasa~ke~Persen\}}}}\\{\sf{\frac{7}{6}}}&={\sf{\frac{7}{6}\times100\%}}\\{\sf{\frac{7}{6}}}&={\sf{\frac{700}{6}\%}}\\{\sf{\frac{7}{6}}}&={\sf{166,66\%}}\end{aligned}[/tex]

 

–› No. 6

[tex]\begin{aligned}{\sf{10\%}}&={\sf{\dots\scriptsize{\{Persen~ke~Pecahan~biasa\}}}}\\{\sf{10\%}}&={\sf{\frac{10}{100}}}\\{\sf{10\%}}&={\sf{\frac{10\div10}{100\div10}}}\\{\sf{10\%}}&={\sf{\frac{1}{10}}}\\\end{aligned}[/tex]

 

–› No. 7

[tex]\begin{aligned}{\sf{40\%}}&={\sf{\dots\scriptsize{\{Persen~ke~Pecahan~biasa\}}}}\\{\sf{40\%}}&={\sf{\frac{40}{100}}}\\{\sf{40\%}}&={\sf{\frac{40\div20}{100\div20}}}\\{\sf{40\%}}&={\sf{\frac{2}{5}}}\\\end{aligned}[/tex]

 

–› No. 8

[tex]\begin{aligned}{\sf{120\%}}&={\sf{\dots\scriptsize{\{Persen~ke~Pecahan~biasa\}}}}\\{\sf{120\%}}&={\sf{\frac{120}{100}}}\\{\sf{120\%}}&={\sf{\frac{120\div20}{100\div20}}}\\{\sf{120\%}}&={\sf{\frac{6}{5}}}\end{aligned}[/tex]

 

–› No. 9

[tex]\begin{aligned}{\sf{37,5\%}}&={\sf{\dots\scriptsize{\{Persen~ke~Pecahan~biasa\}}}}\\{\sf{37,5\%}}&={\sf{\frac{37,5}{100}}}\\{\sf{37,5\%}}&={\sf{\frac{\frac{375}{10}}{100}}}\\{\sf{37,5\%}}&={\sf{\frac{375}{10\times100}}}\\{\sf{37,5\%}}&={\sf{\frac{375}{1.000}}}\\{\sf{37,5\%}}&={\sf{\frac{375\div125}{1.000\div125}}}\\{\sf{37,5\%}}&={\sf{\frac{3}{8}}}\end{aligned}[/tex]

 

–› No. 10

[tex]\begin{aligned}{\sf{66,7\%}}&={\sf{\dots\scriptsize{\{Persen~ke~Pecahan~biasa\}}}}\\{\sf{66,7\%}}&={\sf{\frac{66,7}{100}}}\\{\sf{66,7\%}}&={\sf{\frac{\frac{667}{10}}{100}}}\\{\sf{66,7\%}}&={\sf{\frac{667}{10\times100}}}\\{\sf{66,7\%}}&={\sf{\frac{667}{1.000}}}\end{aligned}[/tex]

[answer.2.content]