tolong ubah ini dengan caranya

13 6/10 51 1/5
25 3/4 70 9/20

a. 13.60= 1360/100 = 13 60/100 = 13 3/5
b. 51.2 = 512/10 = 51 1/5
c. 25.75= 2575/100 = 25 75/100 = 25 3/4
d. 70.45= 7045/100 = 70 45/100 = 70 9/20

semoga membantu:)