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A number when multiplied by 5 is increased by 80. What is that number?
  • a)
    15
  • b)
    16
  • c)
    18
  • d)
    20
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A number when multiplied by 5 is increased by 80. What is that number?...
Let the number be x.
∴ 5x = x +80
⇒ 5x – x = 80
⇒ 4x = 80
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A number when multiplied by 5 is increased by 80. What is that number?a)15b)16c)18d)20Correct answer is option 'D'. Can you explain this answer?
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