There is relationship between miles and feet. 1 mile has 5280 feet.
Option A: Ellen's house is 898 feet farther away than Dirk’s. is correct.
Miles and feet both measures distance. The relationship between the two is given by the expression:
1 mile = 5280 feet.
You can use the above given relation to find how many miles are there houses apart.
[tex]1 \: \rm mile = 5280 \: \rm feet.\\\\ 1 \: feet = \dfrac{1}{5280} \: miles\\\\ 6547\: feet = \dfrac{6547}{5280} \: miles \approx 1.24 \: miles[/tex]
Difference between both the distance is 1.41 - 1.24 = 0.17 miles
Converting this to feet:
[tex]1\rm \: mile = 5280 \: feet\\ 0.17 \: mile = 5280 \times 0.17 \approx 898 \: feet[/tex]
Thus, Option A: Ellen's house is 898 feet farther away than Dirk’s. is correct.
Learn more about feet and miles here:
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