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Hippybecca ∙
One possible answer is:
Un = (3n3 - 3n2 + 78n - 8)/560 for n = 1, 2, 3, 4.
Wiki User
Four fifths.
negative one and two fifths
3 sevenths
twenty eghiths
6/70
Yes, fifths arer bigger chunks than sevenths.
Four fifths is the larger fraction.
No.
It is four fifths
You multiply....
No
519/20