Respuesta :
2:30
2 hrs and 15 minutes later
=
4:45
2:30
+ 30
=
3:30
+ 25
= 3:55
4:45 - 3:55
= 50 minutes
He finished his project at 4:45.
He spent 50 minutes building the model.
2 hrs and 15 minutes later
=
4:45
2:30
+ 30
=
3:30
+ 25
= 3:55
4:45 - 3:55
= 50 minutes
He finished his project at 4:45.
He spent 50 minutes building the model.