Check whether the following statements are true or false.
 
1. The ratio of ​4​ ​minute​s to ​4​ ​hour​s is ​\(4 : 240\)​.
 
The above stateme is ​​.
 
2. The ratio of ​6​ \(​cm​\) to ​15​ \(​m​\) is ​\(6 : 1500\)​. 
 
The above stateme is ​​.