1. 80% – 2/10 – 0,25 =…. 2. 2 2/8 + 4,8 – 3,5=….

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1. 80% – 2/10 – 0,25 =….
2. 2 2/8 + 4,8 – 3,5=….

Jawaban:

1. 80% – 2/10 – 0,25 = • 80% – 20% – 25% = 35%.

• 8/100 – 20/100 – 25/100 = 35/100.

• 0,80 – 0,20- 0,25 = 0,35.

Jawabannya = 35% atau 35/100 atau 0,35.

2. 2 2/8 + 4,8 – 3,5 = • 18/8 + 48/10 -35/10 = (90+192-140)/40 = 142/40 = 34,4/10 = 344/100 = 3,44.

Penjelasan dengan langkah-langkah:

maaf kalo salah