6. Multiplying Fractions Flashcards
1
Q
Define “Cancelling”
A
- Taking a common factor out of the numerator of one fraction and the denominator of the same fraction or another fraction
2
Q
When can cancelling not be done?
A
- In addition and subtraction
3
Q
Define “Lowest Terms”
A
- If a fraction has been reduced, it is in its lowest terms
4
Q
Define “Product”
A
- The answer to a multiplication problem
5
Q
What is the 1st step to multiplying fractions?
A
- Reduce and cancel where possible
6
Q
What is the 2nd step to multiplying fractions?
A
- Multiply the numerators and then the denominators
7
Q
What is the 1st step in multiplying mixed fractions?
A
- Convert the mixed fractions to improper fractions
8
Q
What is the most common mistake in cancellation?
A
- Trying to cancel out with addition or subtraction
9
Q
What is the 2nd most common mistake with cancellation?
A
- Trying to cancel values from 2 numerators and 2 denominators
10
Q
What is the most common error when multiplying mixed fractions?
A
- Not changing them to improper fractions