Question

Kirsten and Molly are on a 3-day bike ride. The entire route is 156 miles. On the first day, they biked 64 miles. On the second day, they biked 45 miles. How many miles do they have left to bike on the third day?

Answer 1

47miles on the third day. 

Answer 2

They have to bike 47 more miles on the third day.