Don’t solve these equations this way! (2/3)t = 1/4

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Easy way to solve 1 step linear equations with fractions.

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I see you were trying to loose me, This is exactly why in our electrical principles course (a long time ago) we learned 'Transposition of formulae' it makes math a little easier when say calculating the magnetic field strength of a given coil or transformer to frequency, voltage and resistance. So you might want to also explore this avenue with your followers. Nice work shortcuts are usually better remembered

charleshepplewhite
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I think the point being missed is that a fraction is, by definition, a division function. So multiplying the inverse is the reciprocal thing.

danieldennis
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Wouldn't finding the lowest common denominator-in this case 12-be an easier solution? Only 2 steps needed.

kathypastore
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2 1
- t = -
3 4

how bout X multiply

3x1
t =
2x4

duggydugg
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nice
didn't know you multiply the fractions horizontally

duggydugg
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I usually think only of sums and products.

bobcornwell
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Good grief! My 5 year old head from 1953 had the answer in 2 seconds!

Kerbeygrip