100 Things Every Homeowner Must Know: How to Save Money, Solve Problems and Improve Your Home

100 Things Every Homeowner Must Know: How to Save Money, Solve Problems and Improve Your Home

Matematika 9/10 - 2/5
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9/10 - 2/5
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PEMBAHASAN

[tex] \frac{9}{10} - \frac{2}{5} [/tex]

[tex] = \frac{9}{10} - \frac{(2 \times 2)}{(5 \times 2)} [/tex]

[tex] = \frac{9}{10} - \frac{4}{10} [/tex]

[tex] = \frac{9 - 4}{10} [/tex]

[tex] = \frac{5}{10} [/tex]

[tex] = \frac{(5 \div 5)}{(10 \div 5)} [/tex]

[tex] = \frac{1}{2} [/tex]

Kesimpulan:

Jadi, hasil dari operasi hitung pecahan tersebut adalah ½.

谢谢...

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