Mysoon collects glass ornaments. Ten more than 1/6 of the ornaments in her collection are handmade, and 1/2 of the handmade ornaments are antiques. If 1/10 of the ornaments in her collection are handmade antiques, how many ornaments are in her collection?	Choose the most appropriate option.
A) 36	B) 60	C) 108	D) 144	E) 300
The number of ornaments = a   Ten more than 1/6 of the ornaments in her collection are handmade =&gt; Handmade = 10+a/6   1/2 of the handmade ornaments are antiques =&gt; Handmade ornaments = 1/2*(10+a/6) = 5 + a/12   1/10 of the ornaments in her collection are handmade antiques =&gt; Handmade ornaments = a/10   =&gt; 5 + a/12 = a/10 =&gt; a = 300   Ans: 300
<result>E</result>
Mysoon collects glass ornaments. Ten more than 1/6 of the ornaments in her collection are handmade, and 1/2 of the handmade ornaments are antiques. If 1/10 of the ornaments in her collection are handmade antiques, how many ornaments are in her collection?