Question

1. 3 5/8 x 4 2/5 =
2. 1 1/9 x 2 3/9 =
3. 2/3 x 0.4 =
4. 5/6 x 10% =
5. 1/4 x 20% =
bagaimana cara penyelesaian nya pecahan campuran kepecahan biasa, tolong bantuannya buat dikumpul nantik

Answer 1

1. 3 5/8 x 4 2/5
= 29/8 × 22/5
= 638/40
= 319/20 = 10 19/20

2. 1 1/9 x 2 3/9
= 10/9 × 21/9
= 210/81
= 70/27 = 2 16/27

3. 2/3 x 0.4
= 2/3×4/10
= 8/30
= 4/15 = 3 3/4

4. 5/6 x 10%
= 5/6×10/100
= 50/600
= 5/60 = 1/12

5. 1/4 x 20%
= 1/4×20/100
= 20/400
= 2/40 = 1/20

Semoga membantu

Answer 2

1. 3 5/8 x 4 2/5 = 29/8 x 22/5
= 638/40
2. 1 1/9 x 2 3/9 = 10/9 x 21/9
= 210/81 = 70/27
3. 2/3 x 0,4 = 2/3 x 4/10
= 8/30 = 4/15
4. 5/6 x 10/100 = 50/600
= 5/60 = 1/12
5. 1/4 x 20/100 = 20/400
= 1/20