2/5 of 3/7 of 23/11 of ? = 64 × 3
Choose the correct choice from the following choices.
A) 511	B) 419	C) 616	D) 636	E) 686
Explanation:   2/5 &amp;time 3/7 &amp;time 20/11 &amp;time x = 192   X = 192 &amp;time 11 &amp;time 7 &amp;time 5/2 &amp;time 3 &amp;time 20 = 616   Answer: Option 616
<result>C</result>
2/5 of 3/7 of 23/11 of ? = 64 × 3