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The cost of a certain cellphone has increases from 199.99 to 249.99. What is the percent increase in the cellphone price?

User PLPeeters
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1 Answer

5 votes

Answer:

% increase = 25.00125006%

Explanation:

We can solve the problem using the percentage change formula, which is given by:

% change = [(New Value - Old Value) / Old Value] * 100

Thus, we can find the percent increase by substituting 199.99 for the old value and 249.99 for the new value:

% change = [(249.99 - 199.99) / 199.99] * 100

% change = (50 / 199.99) * 100

% change = 5000 / 199.99

% change = 25.00125006

Therefore, the percent increase in the cellphone price is about 25%.

  • You can either use the exact answer or the rounding answer, depending on whichever number your teacher is used to.
User Romen
by
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