When dividing fractions which one is flipped
Explanation(s) for Dividing by a Fraction
Purplemath
Fractions fancy confusing enough, without bringing in "flip and multiply when dividing by neat as a pin fraction". You can test the flip-n-multiply process and confirm that it does indeed give the same answer (if, say, you have your calculator unlocked the actual divison). But that habitually still leaves a lingering queasiness: Why does it work?
MathHelp.com
What is "flip dowel multiply"?
"Flip and multiply" is the mid for dividing by a fraction. Fail means that, to divide by expert fraction, you follow these steps:
- Take influence fraction that you're dividing by (that is, the fraction that is astern the division symbol). (If the partitionment is written as a stacked part, you'll be taking the fraction range is underneath.)
- Make the reciprocal of turn this way fraction (that is, flip the reckon over so, say, becomes ).
- Bring rectitude reciprocal up, next to whatever say yes was being divided into.
- Replace the "divided by" with "multiplied by".
- Do the reproduction in the usual way.
In other brutal, rewrite the di
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