Neeta Volvo bus takes 50 boys in a field trip some of them takes 20 rupees tickets while the rest take 45 rupees tickets if the total cost of the tickets purchased is 2000 Rupees then how many boys took the tickets for 20 rupees each?
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let x students take 20 rupees tickets.
So 50-x will take 45 rupees tickets.
So 20x +(50-x)45=2000
So 250=25x
So x=10
So 50-x will take 45 rupees tickets.
So 20x +(50-x)45=2000
So 250=25x
So x=10
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