To prepare for a triathlon, Mary swam 6.2 miles, jogged 10.5 miles, and biked 18.1 miles. In total, how many miles did she travel during exercise?

Respuesta :

Mary traveled 34.8 miles. Just add them all up!

Answer:

34.8 miles

Step-by-step explanation:

6.2+10.5+18.1= the answer