Fractions Flashcards
1
Q
What do you have to do before adding or subtracting fractions?
A
find the common denominator.
Ex. 4/5+3/10=8/10+3/10=11/10 or 1 1/10
2
Q
What do you do in order to multiply fractions?
A
multiply the numerators first then multiply denominators. then simplify
3
Q
What do you do in order to divide fractions?
A
multiply by its reciprocal