D) A shopkeeper bought two radios for Rs 6,000. He sold one of them at a profit of 20℅
1 answer:
Answer:
2400 and 3600
Step-by-step explanation:
Radio 1 cost = x
Radio 2 cost= 6000- x
- x*1.2+(6000-x)*0.9= 6000*1.02
- 1.2x-0.9x+5400=6120
- 0.3x= 6120-5400
- 0.3x= 720
- x=720/0.3
- x= 2400
- 6000- x= 3600
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Step-by-step explanation:
Answer:
2/5, 1/3 4/15
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4/15
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5 1/4
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* is multiplication
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Answer:
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