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Dimas [21]
3 years ago
9

Add the following fractions. Answer must be in simplest form. 3 over 7 + 1 over 7

Mathematics
2 answers:
Annette [7]3 years ago
5 0
3/7+1/7

The denominator is the same so you only have to add the numerator

The answer to your question is 4/7
MariettaO [177]3 years ago
3 0
3/7 + 1/7 = 4/7

Since the two fractions already had the same denominator, we didn't have to do much work, only add the two numerators.

4/7 is also already in its simplest form.
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Pani-rosa [81]

Answer:

f(n) = -11 + 22(n - 1)

<em>f(1) is your initial value.</em>

f(1) = -11 + 22(1 - 1)

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------------------------------------------------------------

f(2) = -11 + 22(2 - 1) = 11

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<em>f(n - 1) is just a notation for the previous term</em>

<em>Using the equation f(n) = f(n - 1) + _______ :</em>

f(2) = f(1) + ??? = 11

f(3) = f(2) + ???  = 33

f(4) = f(3) + ???  = 55

f(2) = -11 + ??? = 11

f(3) = 11 + ???  = 33

f(4) = 33 + ???  = 55

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4 0
3 years ago
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Alenkinab [10]

Answer:

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302.4

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3 years ago
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