5 tables and 10 chairs were sold for 20000.15%gain for
table,10%loss on chair.overall profit rs
750.the cp of table is
Answer Posted / arunav
5(1.15x) + 10(0.9y) =20000
5.75x + 9y =20000
and
5(0.15x) -10(0.1y) =750
0.75x -y =750
9(0.75x -y) =9*750
Solve two :
CP of one table is 2140
| Is This Answer Correct ? | 3 Yes | 3 No |
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