Kirsten and Molly are on a 3- daybike ride. The entire route is 156 miles. On the first day they biked 64 miles, and on the second day they biked 45 miles. How many miles do they have left to bike on third day? A.47 miles. B.48 miles. C.49 miles. D.50 miles Please help a girl out.

Respuesta :

Just Subtract 64 and 45 from 156 and you will get the answer 
A. 47 Miles
d= 156 miles
1st day is 64 miles
2nd day is 45miles
3rd day ?

156mile-64miles-45miles= 47 miles left for the 3rd so A is correct