Question

the east side of mrs. hammonds ranch is 475 meters longer than the west side the west side is 2.6 km long what is the length of the east side in kilometer

Answer 1

there is 1000 meters in one kilometer
so 2.6 in meters is 2600 so
2600+475= 3075
its 3075 meters divide by 1000 to equal
3.075 kilometers 
hope it helps

Answer 2

East side = West side + 475 m

East side = 2.6 km + 475 m

475 m = 475/1000 m = 0.475 km

East side = 2.6 km + 0.475 km

East side = 3.075 km.