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40 % of a number x is 60 % of another number y. If sum of the two numbers is 1. Then the number x will be
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- x will be 0.6.
y will be 0.4. - 12 years agoHelpfull: Yes(5) No(1)
- .4X=.6Y
x+Y = 1
By solving these two equations we have answer X= 0.6 and y = 0.4 - 12 years agoHelpfull: Yes(3) No(2)
- 40x/100=60y/100, by this
x becomes: x=6y/4
x+y=1(given). substitute x=6y/4in equation x+y=1. by this we get y=2/5 and x=3/5 - 12 years agoHelpfull: Yes(3) No(3)
- ooops miss type
x=0.6 only - 12 years agoHelpfull: Yes(1) No(4)
- x will be 0.7
- 12 years agoHelpfull: Yes(0) No(7)
- 40x100=60y100
4x=6y
y=4x6
x+y=1
(4x6)+x=1
4x+6x=6
10x=6
x=0.6 similarly y=0.4 - 12 years agoHelpfull: Yes(0) No(3)
- x=0.6 ans.
since,0.4*x=0.6*y
y=(2/3)*x
since,x+y=1
[(1)+(2/3)]*x=1
x=3/5=0.6 ans - 12 years agoHelpfull: Yes(0) No(2)
- (40/100)x=(60/100)y
2x=3y
and we know x+y=1
x+2x/3=1
x=3/5=0.6 - 12 years agoHelpfull: Yes(0) No(2)
- (40/100)X = (60/100)Y;=>(4/6)X=Y;-----(1)
X+Y=1;----(2)
X=3/5;Y=2/5; ANS - 12 years agoHelpfull: Yes(0) No(0)
- sp: 40/100x=60/100y
sp: x+y=1
* 2x=3y
* y=2x/3
* x+2x/3=1
x=3/5=.6
* - 12 years agoHelpfull: Yes(0) No(0)
- x+y=1
40/100(x)=60/100(y)
2(x)=3y
2(1-y)=3y
-2y+2=3y
y=2/5
x=9/5 - 12 years agoHelpfull: Yes(0) No(0)
- 0.4x=0.6y
0.4x-0.6y=0
and sum of two no is
x+y=1
than solve both equation x=0.6 - 12 years agoHelpfull: Yes(0) No(0)
- let x be one number
and y be second number
x=40/100 and y=60/100
x+y=1
therefore x=0.4 and y=0.6
- 12 years agoHelpfull: Yes(0) No(0)
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