PDF chapter test TRY NOW

Answer variants:
\(10\) hours \(15\) minutes
\(9\) hours \(46\) minutes
\(7\) hours \(4\) minutes
1. From \(1\!:\!18\) a.m. to \(11\!:\!33\) a.m. \(=\)
 
2. From \(7\!:\!27\) a.m. to \(2\!:\!31\) p.m. \(=\)
 
3. From \(06\!:\!38\) hours to \(15\!:\!24\) hours \(=\)