Bantu jawab jangan asal asalan dan pakai caranya kalau tidak aku lapor

Bantu jawab jangan asal asalan dan pakai caranya kalau tidak aku lapor

Jawaban:

$1. : 2.75 = frac{275}{100} = frac{11}{4}$

$2. : frac{2}{5} times frac{20}{20} = frac{40}{100} = 40%$

$3. : 5 frac{3}{4} = frac{23}{4} times frac{250}{250} = frac{5750}{1000} = 5750 : permil$

$4. : frac{675}{1000} = frac{27}{250}$

$5. : 25.5% = frac{25.5}{100} = frac{255}{1000} = frac{51}{500}$

Jawaban:

1. 2,75 = 275/100 = 11/4

2. ⅖ = 40/100 = 40%

3. 5¾ = 23/4 × 250/250 = 5750/1000 = 5.750 permil

4. 675/1000 = 27/250

5. 25,5% = 25,5/100 = 255/1000 = 51/500

Penjelasan dengan langkah-langkah:

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