Nabeel (CA) (3288 Points)
12 December 2011Hey Friends, please help out by solving these maths questions -
1. Two vessels contain mixture of Milk and Water in the ratio of 8:1 and 1:5 respectively. Find how much must be drawn from each vessels to fill a third vessel of capacity of 21 litres in order that the resulting mixture may be half milk and half water?
2. 1/logax + 1/logbx+ 1/logcx, then a, b, c are in - ??????
pavithra
(CA and CS student)
(350 Points)
Replied 12 December 2011
1.
Let x of first be mixed with y
Milk Water
x =8/9x 1/9y
y=1/6y 5/6y
3rd vessel=8/9x+1/6y and 1/9x+5/6y
3rd vessel = half milk and water
=8/9x+1/6y=1/9x+5/6y
=16x+3y-2x+15y
=16x-2x=-3y+15y
=14x-12y
=x/y=6/7
y=7/13*21
=11.30
CA LALIT WADHWA
(FRESHER)
(105 Points)
Replied 13 December 2011
let X litter drawn from 1st n Y 4m 2nd...
X+Y=21
8/9X+1/6Y=1/9X+5/6Y (MILK=WATER)
by solving above 2 equations
X-9.69
Y-11.31...
CAclubindia
