Matematika Sekolah Menengah Pertama [tex]\frac{2}{7}\div{4}{5}[/tex][tex]\frac{2}{5}\times{15}{6}[/tex]no ngasal !!!​

hailieshanahanulv – March 20, 2023

[tex]\frac{2}{7}\div{4}{5}[/tex]

[tex]\frac{2}{5}\times{15}{6}[/tex]

no ngasal !!!

​

[tex]\displaystyle\sf{\color{red}{Pertanyaan:}}[/tex]

[tex] \tt \dfrac{2}{7} \div 45 = \: ?[/tex]

[tex] \tt \dfrac{2}{5} \times 156 = \: ?[/tex]

[tex]\displaystyle\sf{\color{red}{Jawaban \: dengan \: langkah-langkah:}}[/tex]

[tex] \tt \dfrac{2}{7} \div 45[/tex]

[tex] \tt = \dfrac{2}{7} \div \dfrac{45}{1} [/tex]

[tex] \tt = \dfrac{2}{7} \times \dfrac{1}{45} [/tex]

[tex] \tt = \dfrac{2 \times 1}{7 \times 45} [/tex]

[tex] \tt = \dfrac{2}{315} [/tex]

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[tex] \tt \dfrac{2}{5} \times 156[/tex]

[tex] \tt = \dfrac{2}{5} \times \dfrac{156}{1} [/tex]

[tex] \tt = \dfrac{2 \times 156}{5 \times 1} [/tex]

[tex] \tt = \dfrac{312}{5} [/tex]

[tex] \tt = 62 \dfrac{2}{5} [/tex]

[tex]\displaystyle\sf{\color{red}{Kesimpulan:}}[/tex]

[tex] \tt \dfrac{2}{7} \div 45 = \dfrac{2}{315} [/tex]

[tex] \tt \dfrac{2}{5} \times 156 = 62 \dfrac{2}{5} [/tex]

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