Respuesta :

57 inches. each foot is 12 inches, and three quarters of a foot is 9 inches
There are 12 inches in 1 ft. We will use this formula to answer the question.
We have 4 ft, so multiply 12 by 4.
12 x 4 = 48.
We now are left with 3/4 ft. To get how much that is, divide the denominator by how many inches there are in 1 ft.
12/4 = 3.
For every 1/4, we add 3 inches. Since we have 3/4, multiply 3 by 3.
3 x 3 = 9.
Now we add our two answers.
48 + 9 = 57.
There are 57 inches in 4 3/4 ft.
I hope this helps!