Dividing Fractions
Intro: Dividing Fractions
looking to find out how to divide fractions?
well you've come to the right instructable
if you liked this instructable, dont forget to vote!
well you've come to the right instructable
if you liked this instructable, dont forget to vote!
STEP 1: The Problem
First, you gotta have a problem.
ill start it off with something easy
ill start it off with something easy
STEP 2: Making a Reciprocal
dividing fractions is as easy as multiplying- basically because it almost IS multiplying.
what you have to do is make a reciprocal, which is flipping the fraction.
notice how the division sign changed to a multiplication sign
make sure you make the fraction on the RIGHT side the reciprocal
what you have to do is make a reciprocal, which is flipping the fraction.
notice how the division sign changed to a multiplication sign
make sure you make the fraction on the RIGHT side the reciprocal
STEP 3: And....!
Now, all you have to do is multiply from one side to the next!
its that easy!
dont forget to simplify!
its that easy!
dont forget to simplify!
STEP 4: But What If...?
but what if you have mixed fractions?
easy.
make them into improper fractions!
multiply the whole number with the denominator
then add that number to the numerator, and write it out.
then, just repeat steps 1 - 3!
easy.
make them into improper fractions!
multiply the whole number with the denominator
then add that number to the numerator, and write it out.
then, just repeat steps 1 - 3!
STEP 5: Additional Worksheets...
heres a worksheet to get you started -
11 Comments
kidrock2 14 years ago
Ayacel 15 years ago
INSTRUCTUBAL 15 years ago
tfaulk26 15 years ago
INSTRUCTUBAL 15 years ago
purduecer 15 years ago
Weissensteinburg 15 years ago
NachoMahma 15 years ago
INSTRUCTUBAL 15 years ago
xACIDITYx 15 years ago
INSTRUCTUBAL 15 years ago