Question

pasar a forma incompleja
2h 18min
15min 18s
1h 35min
3h 39min
3h 15min
50min 15s

Answer 1

2x60=120' 120x60=7200'' 18x60= 1080'' 7200''+1080''=8280''
15x60= 900'' 900''+18''= 918''
1x60= 60' 60x60= 3600'' 35x60=2100'' 3600''+2100''=5700''
3x60=180' 180x60= 10800'' 39x60=2340'' 10800''+2340''=13140''
3x60=180' 180x60= 10800'' 15x60= 900'' 10800''+900''=11700''
50x60= 3000'' 3000''+15''= 3015''