QUIZ
[tex] \frac{ 10 }{ 17 } \div x- \frac{ 12 }{ 25 } \times ( \frac{ 10 }{ 7 } + \frac{ 8 }{ 5 } )= \frac{ 32 }{ 16 } [/tex]
nilai x adalah? (pecahan biasa)
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hahahahaha![]()
[tex] \frac{ 10 }{ 17 } \div x- \frac{ 12 }{ 25 } \times ( \frac{ 10 }{ 7 } + \frac{ 8 }{ 5 } )= \frac{ 32 }{ 16 } [/tex]
nilai x adalah? (pecahan biasa)
___
hahahahaha
[tex]\frac{10}{17} \div x - \frac{12}{25} \times (\frac{10}{7} + \frac{8}{5}) = \frac{32}{16} [/tex]
[tex]\frac{10}{17} \times \frac{1}{x} - \frac{12}{25} \times (\frac{50}{35} + \frac{56}{35}) = 2[/tex]
[tex]\frac{10}{17} \times \frac{1}{x} - \frac{12}{25} \times \frac{106}{35} = 2[/tex]
[tex]\frac{10}{17x} - \frac{1272}{875} = 2[/tex]
[tex]\frac{10}{17x} = 2 + \frac{1272}{875} [/tex]
[tex]\frac{10}{17x} = \frac{1750}{875} + \frac{1272}{875} [/tex]
[tex]\frac{10}{17x} = \frac{3022}{875} [/tex]
[tex](10 \times 875) = (17x)(3022)[/tex]
[tex]8750 = 51374x[/tex]
[tex]x = \frac{8750}{51374}[/tex]
[tex]x = \frac{4375}{25687} [/tex]
