Please solve ques. 3.
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average per capita income of family=rs 5000
income of the three families are 4000,3000 and 7000 respectively.
income of fourth family= 4000+3000+7000+x/4= 14000+x/4=5000
14000+x=20000
x=6000
income of the fourth family will be rs 6000
income of the three families are 4000,3000 and 7000 respectively.
income of fourth family= 4000+3000+7000+x/4= 14000+x/4=5000
14000+x=20000
x=6000
income of the fourth family will be rs 6000
palzrajput621:
Thanks for the help
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