Matematika 1,25 - 0,5 * 1/4 =tolong bantu jawab​

piperfayulv – February 06, 2023

1,25 - 0,5 * 1/4 =
tolong bantu jawab​

Jawaban:

~Pecahan

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[tex]1.25 \: - \: 0.5 \: \times \: \frac{1}{4} [/tex]

[tex] = \: \frac{125}{100} \: - \: (\frac{5}{10} \: \times \: \frac{1}{4})[/tex]

[tex] = \: \frac{125}{100} \: - \: \frac{5}{40} [/tex]

[tex] = \: \frac{250}{200} \: - \: \frac{25}{200} [/tex]

[tex]\sf = \frac{250 \: - \: 25}{200}[/tex]

[tex] = \: \frac{225}{200} [/tex]

[tex] = \: \frac{9}{8} [/tex]

[tex] \boxed {= \: 1 \frac{1}{8} \: ✔} [/tex]

Penjelasan dengan langkah-langkah:

ubah dlm bentuk pecahan

125 /100 - 5/10 × 1/4

kerjakan operasi x dahulu

= 125/100 - (5/10× 1/4)

= 125/100 - 5/40

saMakan penyebut.. kpk 100 dan 40

= 250/200 - 25/200

= 225/200

= 1 25/200

= 1 1/8

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