If y is 70% greater than x, than x is what % less than y? Select.
A) 18.7  B) 25.5  C) 33.3  D) 41.2  E) 54.4
y = 1.7x   x = y/1.7 = 10y/17   x is 7/17 less which is about 41.2% less than y.   The answer is 41.2.
<result>D</result>
If y is 70% greater than x, than x is what % less than y?