Mr. mehta purchased a video for Rs 20000 and a television for Rs 30000. On the video he lost 5% and on the television he gained 8%. find his total gain or loss per cent.
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Answer:
2.8%
Step-by-step explanation:
Video = 20000 - 5% of 20000
= 20000 - 1000
= 19000
Television = 30000 + 8% on 30000
= 30000 + 2400
= 32400
Loss = 1000, Gain = 2400 (Gain>Loss)
Total Gain = 2400-1000
= ₹1400 /-
Revised Values of Video & Television = 19000+32400 = 51400
Now,
=> 1400/51400 × 100
=> 2.8%
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