The school is 7.4 kilometers (km) from where Lita and Bobby live. To exercise, Bobby walks for 3.5 km while Lita rides a bike to cover the same distance. Then Bobby takes the bike and Lita walks all the way to school. What is they total distance travelled by Bobby and Lita using the bike?
Answers & Comments
Answer:
7.4 km
Step-by-step explanation:
Bobby used the bike to cover the distance of 3.9 km while Lita used the bike to cover the distance of 3.5 km,
3.5km + 3.9km = 7.4km