Question 1
RED drove from Town A to Town B at a uniform speed. At 2/3 of the journey, RED passed his neighbor, YELLOW, who started from Town A earlier. YELLOW was driving his car at an average speed of 72km/h. 3 hours later, RED arrived at Town B. YELLOW was still 40km away from Town B. What was the distance between Town A and Town B?

Solution
72 x 3 = 216
216 + 40 = 256
256 x 3 = 768 km