Answer :
First you would convert 6 ft into inches
6 ft = 72 inches
Then subtract
72 - 9 = 63
Then convert 63 into feet
63 = 5.25
The answer is 5.25
6 ft = 72 inches
Then subtract
72 - 9 = 63
Then convert 63 into feet
63 = 5.25
The answer is 5.25