1.

                                                                              A piece of wire is cut into three smaller pieces in the ratio\[3:2:1\]. If the whole piece of wire is \[75.3\text{ }cm\] long, find the length of the longest piece.

A.  \[36.65\text{ }cm\]    
B.    \[36.75\text{ }cm\]    
C.    \[37.65\text{ }cm\]                
D.  \[37.75\text{ }cm\]
Answer» D.  \[37.75\text{ }cm\]


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