Question

A. Add: 1) 5 h 40 min and 6 h 25 min​

Answer 1

Answer:

Converting hours to minutes :

5 hours 40 minutes = 5×60 + 40 = 300 + 40 = 340 minutes

6 hours 25 minutes = 6×60 + 25 = 360 + 25 = 385 minutes

Adding both of them :

340 + 385 = 725 minutes

Converting minutes into hours :

725÷60 = 12 hours 5 minutes