Mac footprint is 7/12 foot long. her dad's is 1 1/6 foot long. how much longer is her dad's footprint?

7/12

Step-by-step explanation:

Convert 1 1/6 into a fraction to get 7/6

then make it equal to 7/12 by multiplying it by 2

7/12 and 14/12 should be what you get

14-7 equals 7

7/12

1 3/4

Step-by-step explanation:

1 1/6=7/6 x 2/1 =7/3

get the same denominator

21/36 and 84/36

subtract

7/4

simplify

1 3/4

hope this helps