Tolong dijawab 1-10 pakai CARA ya Besok mau dikumpulin

1. 3½ + 2/4= 3½+ ½= 7/4 + ½= 8/4 = 4
2. 5/7 - 1/14 = 10/14 - 1/14 = 9/14
3. 2/5 + 1¾ =2/5 + 7/4 = 8/20 + 35/ 20= 43/20 atau 2 3/20
4. 1/7
5. 125/18
6. 483/1000
7. 403/1000
8. 94/1000
9. 10/4 atau 2 ½
10. 3