Plz help on #24 help me !!!! And plz explain

Plz help on 24 help me !!!! And plz explain class=

Verified Answer :

Let's start off by converting the 5 ft into inches.
Because there are 12 in in 1 ft, 5 12 = 60
Because Chloe is 5 ft 4 in, we must add the 4 in to the 60 in: 60 + 4 = 64

Because there are 2.54 cm in each inch, we must multiply the 64 by 2.54

64
2.54 = 162.56

The answer is 162.56 cm