May walks a total of 3 miles to and from the library each week. She said she has walked a total of about 300 miles since she started keeping track of miles walked. Choose Yes or No to tell if the number could be the actual number of miles walked if May rounded to the nearest 10.

294 Yes or no
297 Yes or no
301 Yes or no
311 Yes or no

Ok, she walks 3 miles to and from the library.

So in total, she walks 3 miles two times, then in one week, she walks 2*3mi = 6miles.

She says that she walked about 300 miles in total.

We must see if 300 miles is a multiple of 6 miles.

300mi/6mi = 50.

This means that she would walk about 300 miles since she started counting if she went to the library and back home exactly 50 times (again, since she started counting).

And she does this once a week, then if she started counting 50 weeks ago, then it is possible,