Question
Rael took 31 min to drive from his house to the factory and 4 h 40 min to deliver goods from the factory to various places. He finished delivering the goods at 19 35. At what time did Rael leave his house? (Give your answer in 24-hour clock format.)
1 m

Click button first when a symbol is required. X

Rael took 31 min to drive from his house to the factory and 4 h 40 min to deliver goods from the factory to various places. He finished delivering the goods at 19 35. At what time did Rael leave his house? (Give your answer in 24-hour clock format.)