4. D
5. C
6. A
Penjelasan dengan langkah-langkah:
4. 2 1/4 = 9/4
= 9/4 x 25/25
= 225/100
= 2,25
5. 125% = 125/100
= 125/100 : 25/25
= 5/4
= 1 1/4
6. semua kotak = 16
kotak hitam = 8
pecahannya = 8/16 = 1/2
[tex] \\ \\ \\ \\ \\ \\ [/tex]
[tex] \tt2 \frac{1}{4} = \frac{9}{4 \\ } [/tex]
[tex] \tt = \frac{9}{4} \times \frac{25}{25 \\ } [/tex]
[tex] \tt = \frac{225}{100} \\ [/tex]
[tex] \tt = 225 \div 100[/tex]
[tex] \tt = 2.25[/tex]
Opsi D.2,25
[tex] \\ \\ \\ [/tex]
[tex] \tt125\%[/tex]
[tex] \tt = \frac{125}{100} \div \frac{25}{25 \\ } [/tex]
[tex] \tt = \frac{5}{4} \\ [/tex]
[tex] \tt = 1 \frac{1}{4 \\ } [/tex]
Opsi C.1 1/4
Opsi A.1/2
Thx!
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Verified answer
4. D
5. C
6. A
Penjelasan dengan langkah-langkah:
4. 2 1/4 = 9/4
= 9/4 x 25/25
= 225/100
= 2,25
5. 125% = 125/100
= 125/100 : 25/25
= 5/4
= 1 1/4
6. semua kotak = 16
kotak hitam = 8
pecahannya = 8/16 = 1/2
Penjelasan dengan langkah-langkah:
--
[tex] \\ \\ \\ \\ \\ \\ [/tex]
Nomor 1 :
[tex] \tt2 \frac{1}{4} = \frac{9}{4 \\ } [/tex]
[tex] \tt = \frac{9}{4} \times \frac{25}{25 \\ } [/tex]
[tex] \tt = \frac{225}{100} \\ [/tex]
[tex] \tt = 225 \div 100[/tex]
[tex] \tt = 2.25[/tex]
Opsi D.2,25
[tex] \\ \\ \\ [/tex]
Nomor 2 :
[tex] \tt125\%[/tex]
[tex] \tt = \frac{125}{100} \div \frac{25}{25 \\ } [/tex]
[tex] \tt = \frac{5}{4} \\ [/tex]
[tex] \tt = 1 \frac{1}{4 \\ } [/tex]
Opsi C.1 1/4
[tex] \\ \\ \\ [/tex]
Nomor 6 :
Opsi A.1/2
[tex] \\ \\ \\ \\ \\ \\ [/tex]
--
Thx!