1.pecahan yang senilai dengan 4/10 adalah..... 2.Ditentukan pecahan 1/3 1/4 1/5 1/2 dan 1/6 urutan pecahan mulai dari yang terkecil adalah..... 3.pecahan biasa

1. 4÷2/10÷2

2/5

2. 1/3, 1/4, 1/5, 1/2, 1/6

1×4×5×2×6/3×4×5×2×6, 1×3×5×2×6/4×3×5×2×6, 1×4×3×2×6/5×4×3×2×6, 1×5×4×3×6/2×5×4×3×6, 1×2×5×4×3/6×2×5×4×3,

240/720, 180/720, 144/720, 360/720, 120/720,

120/720, 144/720, 180/720, 240/720, 360/720

1/6, 1/5, 1/4, 1/3, 1/2

3. 4,375

4.375÷25/1000÷25

175÷5/40÷5

35/8

4. 42÷7/49÷7

6/7

5. 2/3, 2/15, 2/5, 2/6, 2/10

2×15×5×6×10/3×15×5×6×10, 2×3×5×6×10/15×3×5×6×10, 2×15×3×6×10/5×15×3×6×10, 2×5×15×3×10/6×5×15×3×10, 2×6×5×15×3/10×6×5×15×3,

9.000/13.500, 1.800/13.500, 5.400/13.500, 4.500/13.500, 2.700/13.500,

9.000/13.500, 5.400/13.500, 4.500/13.500, 2.700/13.500, 1.800/13.500,


2/3, 2/5, 2/6, 2/10, 2/15