If you drive 210 of a mile to the grocery store, and then you drive 58 of a miles, how many miles have you driven in total?
Im guessing a mile is 1000, you apparently drove 268/1000 so that is 1/4 of a mile, i think you wrote the question wrong. And 1/4 of a mile isn't worth driving
work on your grammar first*
Answer 1: 210 + 58 = 268 miAnswer 2: 2/10 + 58 = 58.2 mi(I don't know which one and it may be something else altogether.)