If 3 chairs and 1 table cost 1500
Asked by admin @ in Math viewed by 249 People
If 3 chairs and 1 table costs Rs. 1500 and 6 chairs and 1 table costs Rs.2400. Form
linear equations to represent this situation.
Answered by admin @
Answer:
let the cost of chair be denoted as x and table be y
therefore, 3x+y=1500. (first situation)
6x+y=2400(second situation)
now,subtracting (i) from (ii)
6x+y=2400
-(3x+y=1500)
=3x=900
x=900/3
x=300
cost of one chair is 300
therefore cost fo one table is
3x+y=1500
3*300+y=1500(putting the value of x)
900+y=1500
y=1500-900
y=600
cost of one table is 600
Thanku
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