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After deducting 60% from a certain number and then deducting 15% from the remainder, 1428 is left. What was the initial number?

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After deducting 60% from a certain number and then deducting 15% from the remainder, 1428 is left. What was the initial number?
  • A4200
  • B3962
  • C4150
  • D4300
Answer not set
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CCommunity
4200 is the best suited
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CCommunity
40%*85%=1428

1%=42

100%=4200
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CCommunity
4200 is ri8 answer