Math, asked by rakeshsadhukhapa60yf, 1 year ago

a gives 20% of his property to his wife and then also give 30% the remaining of the property to his son if the sum of the now left with him Rs 6720 find the value Of The original property

Answers

Answered by Sumitmbbs
1
20% property is given to wife
#remaining property 80%
30% property is given to son
#property remaining=70%
the cost of remaining property is Rs 6720
(70x/100)×(80/100)=6720
(0.7x)0.8=6720
0.56x= 6720
x=12000

rakeshsadhukhapa60yf: Options is,10000/9000/12000/14400
Answered by nkhelwar
2
value after giving to his wife is 0.8x and after his son is 0.7*0.8x
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rakeshsadhukhapa60yf: How 0.8&0.7
nkhelwar: because it will have 80% with him when he give it to his wife and then
nkhelwar: the same thing
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