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6 months ago

Solve for n in the proportion 7/3 = n/21.

1 answer:

7 0

Given ,

7/3 = n/21

We need to find the value of n,

Cross multiplying,we get

3n = 21 x 7

=> 3n = 147

=> n = 147/3

=> n = 49 is the required answer

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2 years ago

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Step-by-step explanation:

<h3> The complete exercise is attached.</h3><h3></h3>

The area of a rectangle can be calculated with this formula:

$A=lw$

Where "l" is the lenght and "w" is the width.

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If you factor out 2.78:

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Therefore, the expression that does not represent the total area in square feet of the two beds, is:

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