Question

6400 families live in area city among these families no.of rich families exceeds the no.of poor family by 15% of total families .the no.of families having car are 3200 less than no. of families not having cars .the no.of poor family having cars 780 represent above data suitable table​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

y= rich, x = poor

y = 23/20 { x +y }