Question

Two cars, A and B, 100 miles apart, move toward each other. Car A covers 0.7 mile in the first minute, and then moves with an average speed of 0.8 mile per minute. Car B covers 0.6 mile in the first minute, and then moves with an average speed of 0.7 mile per minute. How many miles apart are the cars after 10 minutes?

Answer 1

a.
85.2
c.
83.7
b.
14.8
d.
16.3

Answer 2

@welshfella