Question
Valen ended his Maths class at 11.05 a.m.. If the duration of his lesson is 2 h 30 min, at what time did his lesson start?
2 m

Click button first when a symbol is required. X

Valen ended his Maths class at 11.05 a.m.. If the duration of his lesson is 2 h 30 min, at what time did his lesson start?