Question

please answer this ​

Answer 1

Answer:

Step-by-step explanation:

8 - 9/2 - 9/4

LCM = 4

32/4 - 18/4 - 9/4

32/4 - 27/4

5/4

Answer 2

Answer:

8 - 4½ - 2¼

8 - 9/2 - 9/4

[LCM of 1,2,4 = 4]

(38/4) - (18/4) - (9/4)

= 5/4