Question
Bobby and Esther were in a roller skating race. Bobby was travelling at a constant speed of 18 km/h and they both did not change their speed. When Esther completed half of her race, Bobby was 3.6 km ahead. Bobby completed the race at 9.45 a.m. What time did Esther complete the race?
3 m

Click button first when a symbol is required. X

Bobby and Esther were in a roller skating race. Bobby was travelling at a constant speed of 18 km/h and they both did not change their speed. When Esther completed half of her race, Bobby was 3.6 km ahead. Bobby completed the race at 9.45 a.m. What time did Esther complete the race?