Answer:
Step-by-step explanation:
[tex]\dfrac{9}{1}*4=9*4[/tex] which does not represent the identity property of multiplication.
Rest all represents the identity property of multiplication.
[tex]\dfrac{55}{55}*3 = 1*3 = 3\\\\\\17*1=17\\\\\\\dfrac{11}{11}*4=1*4=4[/tex]
