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If two jeans and three shirts cost Tk. 4000 and three jeans and two shirts costs Tk. 3500, then how much does a jeans cost?

If two jeans and three shirts cost Tk. 4000 and three jeans and two shirts costs Tk. 3500, then how much does a jeans cost? Correct Answer Tk. 500

2 jeans + 3 shirts = 4000 tk….(i)3 jeans + 2 shirts = 3500 tk…..(ii)(i) is multiplying with 2,4 jeans + 6 shirts = 8000 tk(ii) is multiplying with 3,9 jeans + 6 shirts = 10500 tk4 jeans + 6 shirts = 8000 tk(-)-----------------------------5 jeans  = 2500 tk1 jean = (2500/5) = 500 tk. (Ans.)

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