Question

1. 9/15 x 12/20
2. 8/9 x 11/16
3. 10/25 x 22/26
4. 2 5/7 x 3 4/9
5. 3 7/8 x 2 6/7




Kerjakan dg benar pakai cara

Answer 1

1.9/15×12/20=108/300=0,36

2.8/9×11/16=88/144=1 56/88

3.10/25×22/26=220/650=1 210/650

4.2 5/7×3 4/9=19/7×31/9=589/63=9 23/63

5.3 7/8×2 6/7=31/8×20/7=620/56=11 4/56