MCQ
Sum of $0.3, 0.03$ and $0.003$ is _____
  • A
    $0.999$
  • B
    $0.393$
  • C
    $0.636$
  • $0.333$

Answer

Correct option: D.
$0.333$

To add 3 decimal numbers of different decimal values we pick the number with the highest decimal
value and expand all the other numbers to the same value by adding $0$ after the decimal point.
$0.300 + 0.030 + 0.003 = 0.333$

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