In a zoo, the ratio of the number of cheetahs to the number 4 then what is the increase in the number of pandas? Pick:	A) 2	B) 12	C) 5	D) 10	E) 15
One short cut to solve the problem is   c:p = 1:3   c increased to 5   =&gt; 1:3 = 5:x   =&gt; x = 15   =&gt;p increased by 12   12 is the answer
<result>B</result>
In a zoo, the ratio of the number of cheetahs to the number 4 then what is the increase in the number of pandas?