Correct option is B
Given:
1.85 hours.
Formula Used:
Minutes = (Decimal part of hours × 60)
Seconds = (Decimal part of minutes × 60)
Solution:
Decimal part = 0.85 hours.
Minutes = 0.85 × 60 = 51 minutes.
Seconds = (0.85 × 60 - 51) × 60 = 0 × 60 = 0 seconds.
1 hour, 51 minutes