Question

16. The ratio of 2 minutes to 1 hour is​

Answer 1

$1 min = 60 sec$

$so \: 2 \: min = 120 sec$

$1 \: hr = 3600 Sec$

$Ratio \: will \: be \: 120:3600$

$= 60:1800$

$= 30 : 900$

$= 1 : 30$