Rohit bought some oranges at 3 for rupees 5 and sold them at 5 for rupees 12 thus he gained rupees 143 in all how many oranges did he purchase....,please reply fast.....with steps
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C.P of 3 Oranges = 5 rupees.
C.P of x oranges = 5/3x.
S.P of 5 Oranges = 12 rupees.
S.P of x Oranges = 12/5 x.
W.K.T Profit = SP - CP
143 = 12x/5-5/3x
143 = 36x - 25x/15
= 11/15x
143 * 15/11 = 195
He purchased 195 oranges.
C.P of x oranges = 5/3x.
S.P of 5 Oranges = 12 rupees.
S.P of x Oranges = 12/5 x.
W.K.T Profit = SP - CP
143 = 12x/5-5/3x
143 = 36x - 25x/15
= 11/15x
143 * 15/11 = 195
He purchased 195 oranges.
TanmayB16:
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Answer:
195 oranges
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