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Answer
The missing number is 50.
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To find the missing number, we need to determine what number
corresponds to when
of it equals
. You can set up the equation
. To solve for
, divide both sides by
:
When you do the math, you get
. So the missing number is
!
Now, did you know that percentages are just another way of expressing fractions?
is
, which simplifies to
. This means that you’re essentially saying that
of a number equals
, which can also be translated back to whole numbers if you cross-multiply!
Another fun fact: this method of finding the whole based on a percentage is used in everyday situations like shopping discounts and tax calculations. Understanding how to manipulate percentages can save you money and help in planning budgets, so it’s a handy skill to have!