Question

Tolong d jawab dengan cara ya:
1.2/5:4/6=.....
2.3/11×5/2:8/15=......
3.5/7×7/2:25/15=......
4.153/10×80/15=......
5.3/9:22/5×83/9=......
6.7/8×5/6=......
7.12/5:12/8=.....
Tolong di jwb ya secepatnya n maaf terlalu banyak!!

Answer 1

1. 2/5:4/6=2/5×6/4=3/5
2. 3/11×5/2:8/15=3/11×5/2×15/8=225/176= 1 49/176
3. 5/7×7/2:25/15=5/7×7/2×15/25= 1 1/2
4. 153/10×80/15=1224/15= 81 9/15= 81 3/5
5. 3/9:22/5×83/9=3/9×5/22×83/9=415/594
6. 7/8×5/6=35/48
7. 12/5:12/8=12/5×8/12=8/5=1 3/5