Diver underwater minutes

The diver dived into the water on 11/30, 7/15, and 5/12. How many minutes did he spend underwater in total?

Final Answer:

x =  75 min

Step-by-step explanation:

a=3011 60=3011 60=30660=22 min b=157 60=157 60=15420=28 min c=125 60=125 60=12300=25 min  x=a+b+c=22+28+25=75 min



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