ATI TEAS 7 MATHEMATICS 2025 EXAM FULL STUDYGUIDE.
The top number of a fraction is the . - Correct Answer: numerator
The bottom number of a fraction is the . - Correct Answer: denominator
What is a proper fraction? - Correct Answer: A fraction where the numerator is smaller than the d...
ATI TEAS 7 MATHEMATICS 2025 EXAM FULL STUDYGUIDE.
The top number of a fraction is the . - Correct Answer: numerator
The bottom number of a fraction is the . - Correct Answer: denominator
What is a proper fraction? - Correct Answer: A fraction where the numerator is smaller than the
denominator.
What is an improper fraction? - Correct Answer: A fraction where the numerator is larger than the
denominator.
What can an improper fraction be changed to? - Correct Answer: A mixed number.
What is a mixed number? - Correct Answer: A mixed number is a whole number and a proper
fraction.
How do you change an improper fraction to a mixed number? - Correct Answer: Divide the
denominator into the numerator. The result is the whole number. The remainder is the numerator
of the proper fraction, and the value of the denominator does not change.
Example: 5/2 is 2 1/2 because 2 goes into 5 twice with a remainder of 1.
How do you change a mixed number to an improper fraction? - Correct Answer: Multiply the whole
number by the denominator and add the result to the numerator. The results become the new
numerator.
Example: 2 1/2 is 5/2 because 2 times 2 plus 1 is 5 for the new numerator.
What is the least common denominator? - Correct Answer: The smallest number that can be
divided evenly into the denominators of all fractions being compared.
How do you change a decimal to a fraction? - Correct Answer: 1. Write the decimal divided by 1
with the decimal as the numerator and 1 as the denominator.
2. Multiply the numerator and denominator by 10 for every number after the decimal point.
Example: if there is 1 decimal place, multiply by 10. If there are 2 decimal places, multiply by 100.
3. Reduce the fraction completely.
Example: 0.37
1. 0.37/1
2. 0.37 x 100/1 x 100 = 37/100
3. 37/100 (this fraction does not reduce)
, Steps to changing a fraction to a decimal. - Correct Answer: 1. divide the numerator by the
denominator. Add zeros after the decimal point as needed.
2. complete the process when there is no remainder or the decimal is repeating.
2 ways to convert a decimal to a percent. - Correct Answer: 1. multiply the decimal by 100 and
add a percent sign.
2. move the decimal point 2 places to the right.
2 ways to convert a percent to a decimal. - Correct Answer: 1. remove the percent sign and divide
the decimal by 100.
2. move the decimal point 2 places to the left.
Steps to change a fraction to a percent. - Correct Answer: 1. divide the numerator and
denominator.
2. multiply by 100 and add a percent sign.
Steps to change a percent to a fraction. - Correct Answer: 1. Remove the percent sign and write
the value as the numerator with a denominator of 100.
2. Simplify the fraction.
Term for fractions with the same denominator. - Correct Answer: Like fractions.
How do you add like fractions? - Correct Answer: Add the numerators. Example: 2/5 + 1/5 = 3/5
How do you subtract like fractions? - Correct Answer: Subtract the numerators.
Example: 8/9 - 2/9 = 6/9 = 2/3
Steps to adding or substracting fractions without like denominators. - Correct Answer: 1. find the
lowest common denominator (the lowest common multiple).
2. convert the LCD by multiplying the fraction by the necessary numerical value written as a
fraction equal to 1.
3. Add or subtract the numerators.
How to multiply fractions. - Correct Answer: 1. multiply the numerators together.
2. multiply the denominators together.
Steps to multiply a fraction by a whole number. - Correct Answer: 1. change the whole number to
a fraction with a denominator of 1.
multiply the numerators together.
multiply the denominators together.
rewrite the final answer as a mixed number.
Steps to multiply a fraction by a mixed number or multiplying 2 mixed numbers. - Correct Answer:
1. change the mixed number to an improper fraction.
multiply the numerators.
multiply the denominators.
write the improper fraction as a mixed number.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Nurslink. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
