NEED HELP ASAP!!!!!
Choose all properties that were used to simplify the following problem:
2/7 x 53 x 7/2
53 x 2/7 x 7/2
53 x 1
53

A)associative property of multiplication
B)commutative property of addition
C)associative property of addition
D)distributive property
E)multiplicative inverse
F)commutative property of multiplication
G)multiplicative identity