Mets. of inet is 42. Traveling from San Antonio to Dallas, you first pas Austin and then Waco before reaching Dallas, au of 280 miles. From Austin to Waco is 30 miles fat from San Antonio to Austin, and also 20 miles Waco to Dallas. How far is it from Waco to Dal ing, a was, you first pass through aching Dallas, a total distance 1s 30 miles farther than So 20 miles farther than from om Waco to Dallas? cor- tion 43. Two persons are to run a racol neitho seco