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 1/4 of the ornaments in her collection are handmade antiques, how many ornaments are in her collection?  Pick:
A) 30 B) 60 C) 108 D) 144 E) 180
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   1/4 of the ornaments in her collection are handmade antiques =&gt; Handmade ornaments = a/4   =&gt; 5 + a/12 = a/4 =&gt; a = 30   30ns: 30
<result>A</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 1/4 of the ornaments in her collection are handmade antiques, how many ornaments are in her collection?