Question

Express 7 min 30 sec. as a percentage of 1 hour​

Answer 1

Answer: 12.5%

Hope this helps! Good luck!

Answer 2

12.5 is the answer

Explanation:

7 × 60 ( 7 being the minutes, 60 being the hour )

= 420

+ 30

= 450

450 ÷ 3600 × 100

45000 ÷ 3600

450 ÷ 30

= 12.5

12.5 being the answer