Question
City Z and City A is 749 km apart. At 08 45, Jean, travelling at a constant speed, left City Z for City A. At the same time, Perry set off from City A for City Z at a constant speed which was 15 km/h faster than Jean. Find Perry's speed if they met at 15 45.
3 m

Click button first when a symbol is required. X

City Z and City A is 749 km apart. At 08 45, Jean, travelling at a constant speed, left City Z for City A. At the same time, Perry set off from City A for City Z at a constant speed which was 15 km/h faster than Jean. Find Perry's speed if they met at 15 45.