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Andrej [43]
3 years ago
9

Hi there! :) I am in need of some assistance on this math equation. All helpful answers are appreciated. Thank you!

Mathematics
1 answer:
Masja [62]3 years ago
6 0

Answer:

2\frac{1}{2}

Step-by-step explanation:

The fraction 3/9 can be reduced to 1/3. In turn, that can be rewritten using the denominator 6 as 2/6, so that addition with 1/6 is easier.

  1 2/6 + 1 1/6 = (1 +1) +(2/6 +1/6) = 2 3/6

The fraction 3/6 can be reduced to 1/2, so the end result is ...

  1 3/9 + 1 1/6 = 2 1/2

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Suppose PV =NRT, where P=8, V=2X, N=2 and R=2X.you are given X=3. Solve for T
FromTheMoon [43]

Answer:  T = 4

Step-by-step explanation:

1. Write all the variables down

P = 8  V = 2X  N = 2  R = 2X  X = 3

2. Since you know that X = 3 substitute it in to find V and R

V = 2X = 2(3) = 6

R = 2X = 2(3) = 6

3. Find PV

PV = P x V

     = 8 x 6

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4. Find NRT

NRT = N x R x T

       = 2 x 6 x T

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5. Find T

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divide both sides by 12

  T = 48 ÷ 12

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3 years ago
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svlad2 [7]

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Step-by-step explanation:

6 0
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