Question

what per cent of 45 seconds of 1 hour​

Answer 1

Step-by-step explanation:

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:

75%

Step-by-step explanation:

1 hour = 60 seconds

so,

45÷60×100= 75%