Find 1% of 1 hour.
Compute the required value
1% of 1h
=1% of 3600s ∵1hr=3600s
=1100×3600
=36s
Therefore, 1% of 1hour is 36s.
Find:
(a) 15% of 250 (b) 1% of 1 hour
(c) 20% of Rs 2500 (d) 75% of 1 kg