hitunglah nilai pecahan berikut
a.25% x 96 C.2/3 x 36
b.60% x 240. d.3/5 x 375
a.25% x 96 C.2/3 x 36
b.60% x 240. d.3/5 x 375
Mapel: Matematika
Kelas: III SD
Kata kunci: Pecahan, persen, desimal
Jawaban:
a. 24
b. 144
c. 24
d. 225
Penjelasan dengan langkah-langkah:
- Soal pertama, 25% × 96.
- = 25/100 × 96/1
- = 25 × 96/100 × 1
- = 2400/100
- = 24 ✓
- Soal kedua, 60% × 240.
- = 60/100 × 240/1
- = 60 × 240/100 × 1
- = 14400/100
- = 144 ✓
- Soal ketiga, 2/3 × 36.
- = 2/3 × 36/1
- = 2 × 36/3 × 1
- = 72/3
- = 24 ✓
- Soal keempat, 3/5 × 375.
- = 3/5 × 375/1
- = 3 × 375/5 × 1
- = 1125/5
- = 225 ✓