Respuesta :
Answer:
49/36
Step-by-step explanation:
LCM = 9 x 4
= 36
1/9 x 4/4 = 4/36
5/4 x 9/9 = 45/36
4/36 + 45/36 = 49/36
Hope this helps :)
Answer:
49/36
Step-by-step explanation:
LCM = 9 x 4
= 36
1/9 x 4/4 = 4/36
5/4 x 9/9 = 45/36
4/36 + 45/36 = 49/36
Hope this helps :)