Question

A school principal places orders for 85 chairsand 25 tables with a dealer. Each chair cost rs 180 and each table cost rs 140.If the principal has given rs 2500 to the dealer as an advance money, then whatamount to be given to the dealer now?

Answer 1

Question :-

A school Principal places orders for 85 chairs and 25 tables with a dealer. Each chair cost 180 and each table cost ₹140. If the Principal has given ₹ 2500 to the dealer as an advance money, then what amount to be given to the dealer now?

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$\sf \underline{step \: by \: step \: explanation} :-</p><p></p><p> </p><p>$

Given :-

$</p><p>\tt {⟹ number \: of \: chairs = 85}</p><p> </p><p>$

$\tt {⟹ \: cost \: of \: 1 \: chair \: is \: rupees180}$

$\tt {⟹ \: cost \: of \: 85 \: chairs = 85 \times 180}$

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Given :-

$\tt {⟹ \: number \: of \: tables = 25}$

$\tt {⟹ \: cost \: of \: one \: tables \: is \: rupees \: 140}$

$\tt {⟹ \: cost \: of \: 25 \: tables = 25 \times 140}$

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Now ,

Total cost of chairs and tables = (85 × 180 + 25× 140)

$\rm{⟹(85 \times 180 + 25 \times 140})$

$\rm{⟹ \: 15300 + 3500}$

$\rm{⟹ \: 18800}</p><p>$

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Now,

Money given in advance is 2500

balance money to be paid to the dealer is

$\tt{⟹ \: 18800 - 2500}$

$\tt \boxed { = 16300}$