3 TABLES AND 2 CHAIRS TOGETHER COST Rs. 2500 WHERE AS 2 TABLES 2 CHAIRS TOGETHER COST Rs. 2000 . FIND THE TOTAL COST OF 1 TABLE AND 5 CHAIRS.
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LET
TABLES = x
CHAIRS = y
3x +2y = 2500________(1)
2x +2y = 2000________(2)
Subtract (1) from (2)
x = 500
Put the value of x = 500 in (2)
2*500 + 2y = 2000
→ 1000 +2y = 2000
→ 2y = 2000 - 1000
→ 2y = 1000
y = 500
TABLES = 500
CHAIRS = 500
TOTAL COST OF 1 TABLES AND 5 CHAIRS = 1*500 + 5*500
→ 500 +2500
→ 3000 ANSWER
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