<PRE><B>Question 536324</B>
	--------percent	----------------	quantity									
Orange drink	22	----------------			1000	ml						
Orange juice	100	----------------			x	ml						
Mixture	50	----------------	1000	+	x	ml						
												
22*1000	+100x	=50(1000+x)
22000+100x=50000+50x				
100x+-50x=50000-(-22000)				
50	x	=	28000									
/	50											
x	=	560										
		560	ml		of			Orange juice				
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