Question

what per cent of 45 seconds of 1 hour​

Answer 1

Answer:

Converting Seconds

Convert any seconds to a percentage of a minute by dividing by 60. For example, 14 minutes and 45 seconds equals 14.75 minutes, because 45/60 equals 0.75.

Answer 2

Answer:

45 seconds of 1 hour is the 75% of it.

Step-by-step explanation:

Since, 60/4= 15; so 45 is the 3/4 part of it and we know that 3/4 of 100% is 75%. Hence 45 seconds is 75% of an hour.