Question

find : 5seconds to 15minutes
​

Answer 1

Answer:

1:180

Step-by-step explanation:

15 minutes=15*60=900

5/900

1/180

1:180

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Answer 2

Answer:

5 seconds to 15 minutes.

1 min = 60 sec

15 min = 15 × 60 = 900 sec

:

$5 \: sec \: to \: 900 \: sec \\ \\ 5:900 = \frac{5}{900} = \frac{1}{180}$