There are four different ways that Roger can walk from his house to work. Which route is the shortest distance? (Hint: 1 yd ≈ 0.9 m) Route Distance
A 1350 feet
B 1500 meters
C 320 yards
D 4 kilometers

I personally converted everything to feet.
We know that A= 1350 feet.
B= 1500 meters, and 1 meter equals about 3 feet. 1500*3 = 4500, so that tells us B is not the correct answer.
C = 320 yards. There are 3 feet in a yard. 320*3 = 960. A is now also incorrect.
D= 4km. It’s clear to say that there are thousands of feet in a single kilometer, so that removes D.
Thus, we are left with C, at 320 yards or 960 feet. This shows that C, 320 yards, is the shortest distance.

The answer would be option 4