Waiting for your answers... Answer the following distance problem. Report the time to the nearest tenth of a hour. Valerie travels at 54 kilometers/hour and Henry travels at 57 kilometers/hour. They traveled in the same direction but Valerie had a 4 hour head start.How long will it take for Henry to catch up to Valerie? hours

Valerie travels at 54 kilometers/hour and Henry travels at 57 kilometers/hour. They traveled in the same direction but Valerie had a 4 hour head start.How long will it take for Henry to catch up to Valerie?